nullify bridged imbalance on each era reward payout

Signed-off-by: Uncle Stretch <uncle.stretch@ghostchain.io>

Cargo.lock

@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "Inflector"
@@ -1186,7 +1186,7 @@ dependencies = [
 
 [[package]]
 name = "casper-runtime"
-version = "3.5.25"
+version = "3.5.30"
 dependencies = [
  "casper-runtime-constants",
  "frame-benchmarking",
@@ -1203,6 +1203,7 @@ dependencies = [
  "ghost-networks",
  "ghost-runtime-common",
  "ghost-slow-clap",
+ "ghost-sudo",
  "log",
  "pallet-alliance",
  "pallet-authority-discovery",
@@ -3528,7 +3529,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-cli"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "cfg-if",
  "clap 4.5.4",
@@ -3560,7 +3561,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-client-cli"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "array-bytes",
  "clap 4.5.4",
@@ -3584,7 +3585,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-machine-primitives"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "lazy_static",
  "sc-sysinfo",
@@ -3593,7 +3594,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-metrics"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "assert_cmd",
  "bs58 0.5.1",
@@ -3616,7 +3617,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-miner"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "anyhow",
  "assert_cmd",
@@ -3648,13 +3649,14 @@ dependencies = [
 
 [[package]]
 name = "ghost-networks"
-version = "0.1.11"
+version = "0.1.15"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
  "frame-system",
  "ghost-core-primitives",
  "ghost-traits",
+ "num-traits",
  "pallet-balances",
  "pallet-staking",
  "pallet-staking-reward-curve",
@@ -3667,7 +3669,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-node"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "assert_cmd",
  "color-eyre",
@@ -3683,7 +3685,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-remote-ext-tests-bags-list"
-version = "1.0.0"
+version = "1.0.1"
 dependencies = [
  "casper-runtime",
  "casper-runtime-constants",
@@ -3698,7 +3700,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-rpc"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "ghost-core-primitives",
  "jsonrpsee",
@@ -3727,7 +3729,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-runtime-common"
-version = "0.4.2"
+version = "0.4.3"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -3750,7 +3752,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-service"
-version = "0.7.201"
+version = "0.8.2"
 dependencies = [
  "assert_matches",
  "async-trait",
@@ -3834,7 +3836,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-slow-clap"
-version = "0.3.33"
+version = "0.3.39"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -3859,7 +3861,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-staging-chain-spec-builder"
-version = "1.6.1"
+version = "1.6.2"
 dependencies = [
  "clap 4.5.4",
  "log",
@@ -3868,6 +3870,21 @@ dependencies = [
  "sp-tracing 16.0.0 (git+https://github.com/paritytech/polkadot-sdk.git?tag=polkadot-v1.12.0)",
 ]
 
+[[package]]
+name = "ghost-sudo"
+version = "0.0.2"
+dependencies = [
+ "docify",
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-io 30.0.0",
+ "sp-runtime 31.0.1",
+ "sp-std 14.0.0 (git+https://github.com/paritytech/polkadot-sdk.git?tag=polkadot-v1.12.0)",
+]
+
 [[package]]
 name = "ghost-traits"
 version = "0.3.23"
@@ -3878,7 +3895,7 @@ dependencies = [
 
 [[package]]
 name = "ghost-voter-bags"
-version = "0.3.6"
+version = "0.3.7"
 dependencies = [
  "casper-runtime",
  "clap 4.5.4",
@@ -3888,7 +3905,7 @@ dependencies = [
 
 [[package]]
 name = "ghostkey"
-version = "0.3.15"
+version = "0.3.16"
 dependencies = [
  "clap 4.5.4",
  "ghost-client-cli",

Cargo.toml

@@ -17,7 +17,7 @@ homepage.workspace = true
 [workspace.package]
 license = "GPL-3.0-only"
 authors = ["571nky", "57r37ch", "f4750"]
-version = "0.7.203"
+version = "0.8.2"
 edition = "2021"
 homepage = "https://ghostchain.io"
 repository = "https://git.ghostchain.io/ghostchain/ghost-node"
@@ -69,6 +69,7 @@ bs58 = { version = "0.5.0" }
 prometheus-parse = { version = "0.2.2" }
 rustc-hex = { version = "2.1.0", default-features = false }
 log = { version = "0.4", default-features = false }
+num-traits = { version = "0.2.17", default-features = false }
 libsecp256k1 = { version = "0.7", default-features = false }
 bip39 = { package = "parity-bip39", version = "2.0.1" }
 sha3 = { version = "0.10", default-features = false }

cli/build.rs

@@ -1,4 +1,4 @@
-fn main () {
+fn main() {
     if let Ok(profile) = std::env::var("PROFILE") {
         println!("cargo:rustc-cfg=build_type=\"{}\"", profile);
     }

cli/src/cli.rs

@@ -84,7 +84,7 @@ pub struct RunCmd {
     #[arg(long)]
     pub no_hardware_benchmarks: bool,
 
-    /// Enable the block authoring backoff that is triggered when finality is 
+    /// Enable the block authoring backoff that is triggered when finality is
     /// lagging.
     #[arg(long)]
     pub force_authoring_backoff: bool,

cli/src/command.rs

@@ -1,14 +1,13 @@
 use crate::cli::{Cli, Subcommand};
 use frame_benchmarking_cli::{BenchmarkCmd, ExtrinsicFactory};
 use futures::future::TryFutureExt;
+use keyring::Sr25519Keyring;
 use sc_cli::SubstrateCli;
 use service::{
-    self, IdentifyVariant,
-    benchmarking::{
-        benchmark_inherent_data, RemarkBuilder, TransferKeepAliveBuilder
-    },
+    self,
+    benchmarking::{benchmark_inherent_data, RemarkBuilder, TransferKeepAliveBuilder},
+    IdentifyVariant,
 };
-use keyring::Sr25519Keyring;
 
 pub use crate::{error::Error, service::BlockId};
 #[cfg(feature = "pyroscope")]
@@ -68,28 +67,35 @@ impl SubstrateCli for Cli {
             #[cfg(feature = "casper-native")]
             "casper" => Box::new(service::chain_spec::casper_config()?),
             #[cfg(feature = "casper-native")]
-            "casper-dev" | "dev" | "development" => Box::new(service::chain_spec::casper_development_config()?),
+            "casper-dev" | "dev" | "development" => {
+                Box::new(service::chain_spec::casper_development_config()?)
+            }
             #[cfg(feature = "casper-native")]
-            "casper-local" | "local" => Box::new(service::chain_spec::casper_local_testnet_config()?),
+            "casper-local" | "local" => {
+                Box::new(service::chain_spec::casper_local_testnet_config()?)
+            }
             #[cfg(feature = "casper-native")]
-            "casper-staging" | "staging" => Box::new(service::chain_spec::casper_staging_testnet_config()?),
+            "casper-staging" | "staging" => {
+                Box::new(service::chain_spec::casper_staging_testnet_config()?)
+            }
             #[cfg(not(feature = "casper-native"))]
-            name if name.starts_with("casper-") && !name.ends_with(".json") =>
-                Err(format!("`{}` only supported with `casper-native` feature enabled.", name))?,
+            name if name.starts_with("casper-") && !name.ends_with(".json") => Err(format!(
+                "`{}` only supported with `casper-native` feature enabled.",
+                name
+            ))?,
             #[cfg(feature = "casper-native")]
             path => {
                 let path = std::path::PathBuf::from(path);
 
-                let chain_spec = Box::new(
-                   service::GenericChainSpec::from_json_file(path.clone())?
-                ) as Box<dyn service::ChainSpec>;
+                let chain_spec = Box::new(service::GenericChainSpec::from_json_file(path.clone())?)
+                    as Box<dyn service::ChainSpec>;
 
                 if chain_spec.is_casper() {
-                   Box::new(service::CasperChainSpec::from_json_file(path)?)
+                    Box::new(service::CasperChainSpec::from_json_file(path)?)
                 } else {
-                   chain_spec
+                    chain_spec
                 }
-            },
+            }
         })
     }
 }
@@ -109,10 +115,7 @@ fn set_ss58_version(spec: &Box<dyn service::ChainSpec>) {
     sp_core::crypto::set_default_ss58_version(ss58_version);
 }
 
-fn run_node_inner<F>(
-    cli: Cli,
-    logger_hook: F,
-) -> Result<()> 
+fn run_node_inner<F>(cli: Cli, logger_hook: F) -> Result<()>
 where
     F: FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration),
 {
@@ -128,7 +131,8 @@ where
             .then_some(config.database.path().map(|database_path| {
                 let _ = std::fs::create_dir_all(&database_path);
                 sc_sysinfo::gather_hwbench(Some(database_path))
-            })).flatten();
+            }))
+            .flatten();
 
         let database_source = config.database.clone();
         let task_manager = service::build_full(
@@ -138,7 +142,8 @@ where
                 telemetry_worker_handle: None,
                 hwbench,
             },
-        ).map(|full| full.task_manager)?;
+        )
+        .map(|full| full.task_manager)?;
 
         if let Some(path) = database_source.path() {
             sc_storage_monitor::StorageMonitorService::try_spawn(
@@ -167,7 +172,9 @@ pub fn run() -> Result<()> {
         let agent = pyro::Pyroscope::builder(
             "http://".to_owned() + address.to_string().as_str(),
             "ghost".to_owned(),
-        ).backend(pprof_backend(PprofConfig::new().sample_rate(113))).build()?;
+        )
+        .backend(pprof_backend(PprofConfig::new().sample_rate(113)))
+        .build()?;
 
         Some(agent.start()?)
     } else {
@@ -176,7 +183,7 @@ pub fn run() -> Result<()> {
 
     #[cfg(not(feature = "pyroscope"))]
     if cli.run.pyroscope_server.is_some() {
-        return Err(Error::PyroscopeNotCompiledIn)
+        return Err(Error::PyroscopeNotCompiledIn);
     }
 
     match &cli.subcommand {
@@ -184,7 +191,7 @@ pub fn run() -> Result<()> {
         Some(Subcommand::BuildSpec(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             Ok(runner.sync_run(|config| cmd.run(config.chain_spec, config.network))?)
-        },
+        }
         Some(Subcommand::CheckBlock(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
@@ -192,11 +199,13 @@ pub fn run() -> Result<()> {
             set_ss58_version(chain_spec);
 
             runner.async_run(|mut config| {
-                let (client, _, import_queue, task_manager) =
-                    service::new_chain_ops(&mut config)?;
-                Ok((cmd.run(client, import_queue).map_err(Error::SubstrateCli), task_manager))
+                let (client, _, import_queue, task_manager) = service::new_chain_ops(&mut config)?;
+                Ok((
+                    cmd.run(client, import_queue).map_err(Error::SubstrateCli),
+                    task_manager,
+                ))
             })
-        },
+        }
         Some(Subcommand::ExportBlocks(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
@@ -204,11 +213,14 @@ pub fn run() -> Result<()> {
             set_ss58_version(chain_spec);
 
             Ok(runner.async_run(|mut config| {
-                let ( client, _, _, task_manager ) = 
-                    service::new_chain_ops(&mut config)?;
-                Ok((cmd.run(client, config.database).map_err(Error::SubstrateCli), task_manager))
+                let (client, _, _, task_manager) = service::new_chain_ops(&mut config)?;
+                Ok((
+                    cmd.run(client, config.database)
+                        .map_err(Error::SubstrateCli),
+                    task_manager,
+                ))
             })?)
-        },
+        }
         Some(Subcommand::ExportState(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
@@ -216,11 +228,14 @@ pub fn run() -> Result<()> {
             set_ss58_version(chain_spec);
 
             Ok(runner.async_run(|mut config| {
-                let ( client, _, _, task_manager ) = 
-                    service::new_chain_ops(&mut config)?;
-                Ok((cmd.run(client, config.chain_spec).map_err(Error::SubstrateCli), task_manager))
+                let (client, _, _, task_manager) = service::new_chain_ops(&mut config)?;
+                Ok((
+                    cmd.run(client, config.chain_spec)
+                        .map_err(Error::SubstrateCli),
+                    task_manager,
+                ))
             })?)
-        },
+        }
         Some(Subcommand::ImportBlocks(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
@@ -228,15 +243,17 @@ pub fn run() -> Result<()> {
             set_ss58_version(chain_spec);
 
             Ok(runner.async_run(|mut config| {
-                let ( client, _, import_queue, task_manager ) = 
-                    service::new_chain_ops(&mut config)?;
-                Ok((cmd.run(client, import_queue).map_err(Error::SubstrateCli), task_manager))
+                let (client, _, import_queue, task_manager) = service::new_chain_ops(&mut config)?;
+                Ok((
+                    cmd.run(client, import_queue).map_err(Error::SubstrateCli),
+                    task_manager,
+                ))
             })?)
-        },
+        }
         Some(Subcommand::PurgeChain(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             Ok(runner.sync_run(|config| cmd.run(config.database))?)
-        },
+        }
         Some(Subcommand::Revert(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
@@ -244,62 +261,59 @@ pub fn run() -> Result<()> {
             set_ss58_version(chain_spec);
 
             Ok(runner.async_run(|mut config| {
-                let (client, backend, _, task_manager) = 
-                    service::new_chain_ops(&mut config)?;
+                let (client, backend, _, task_manager) = service::new_chain_ops(&mut config)?;
 
                 let aux_revert = Box::new(|client, backend, blocks| {
-                    service::revert_backend(client, backend, blocks).map_err(|err| {
-                        match err {
-                            service::Error::Blockchain(err) => err.into(),
-                            err => sc_cli::Error::Application(err.into()),
-                        }
+                    service::revert_backend(client, backend, blocks).map_err(|err| match err {
+                        service::Error::Blockchain(err) => err.into(),
+                        err => sc_cli::Error::Application(err.into()),
                     })
                 });
 
                 Ok((
-                    cmd.run(client, backend, Some(aux_revert)).map_err(Error::SubstrateCli),
-                    task_manager
+                    cmd.run(client, backend, Some(aux_revert))
+                        .map_err(Error::SubstrateCli),
+                    task_manager,
                 ))
             })?)
-        },
+        }
         Some(Subcommand::Benchmark(cmd)) => {
             let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
             let chain_spec = &runner.config().chain_spec;
 
             match cmd {
                 #[cfg(not(feature = "runtime-benchmarks"))]
-                BenchmarkCmd::Storage(_) => 
+                BenchmarkCmd::Storage(_) => {
                     return Err(sc_cli::Error::Input(
                         "Compile with `--feature=runtime-benchmarks \
-                        to enable storage benchmarks.".into()
-                    ).into()),
+                        to enable storage benchmarks."
+                            .into(),
+                    )
+                    .into())
+                }
                 #[cfg(feature = "runtime-benchmarks")]
                 BenchmarkCmd::Storage(cmd) => runner.sync_run(|mut config| {
-                    let (client, backend, _, _,) = 
-                        service::new_chain_ops(&mut config)?;
+                    let (client, backend, _, _) = service::new_chain_ops(&mut config)?;
                     let db = backend.expose_db();
                     let storage = backend.expose_storage();
 
-                    cmd.run(config, client.clone(), db, storage).map_err(Error::SubstrateCli)
+                    cmd.run(config, client.clone(), db, storage)
+                        .map_err(Error::SubstrateCli)
                 }),
                 BenchmarkCmd::Block(cmd) => runner.sync_run(|mut config| {
-                    let (client, _, _, _,) = 
-                        service::new_chain_ops(&mut config)?;
+                    let (client, _, _, _) = service::new_chain_ops(&mut config)?;
                     cmd.run(client.clone()).map_err(Error::SubstrateCli)
                 }),
                 // These commands are very similar and can be handled in nearly the same way
-                BenchmarkCmd::Extrinsic(_) | BenchmarkCmd::Overhead(_) =>
+                BenchmarkCmd::Extrinsic(_) | BenchmarkCmd::Overhead(_) => {
                     runner.sync_run(|mut config| {
-                        let (client, _, _, _) = 
-                            service::new_chain_ops(&mut config)?;
+                        let (client, _, _, _) = service::new_chain_ops(&mut config)?;
 
                         let inherent_data = benchmark_inherent_data()
                             .map_err(|e| format!("generating inherent data: {:?}", e))?;
 
-                        let remark_builder = RemarkBuilder::new(
-                            client.clone(), 
-                            config.chain_spec.identify_chain(),
-                        );
+                        let remark_builder =
+                            RemarkBuilder::new(client.clone(), config.chain_spec.identify_chain());
 
                         match cmd {
                             BenchmarkCmd::Extrinsic(cmd) => {
@@ -316,17 +330,20 @@ pub fn run() -> Result<()> {
 
                                 cmd.run(client.clone(), inherent_data, Vec::new(), &ext_factory)
                                     .map_err(Error::SubstrateCli)
-                            },
-                            BenchmarkCmd::Overhead(cmd) => cmd.run(
-                                config,
-                                client.clone(),
-                                inherent_data,
-                                Vec::new(),
-                                &remark_builder,
-                            ).map_err(Error::SubstrateCli),
+                            }
+                            BenchmarkCmd::Overhead(cmd) => cmd
+                                .run(
+                                    config,
+                                    client.clone(),
+                                    inherent_data,
+                                    Vec::new(),
+                                    &remark_builder,
+                                )
+                                .map_err(Error::SubstrateCli),
                             _ => unreachable!("Ensured by the outside match; qed"),
                         }
-                    }),
+                    })
+                }
                 BenchmarkCmd::Pallet(cmd) => {
                     set_ss58_version(chain_spec);
 
@@ -334,30 +351,36 @@ pub fn run() -> Result<()> {
                         runner.sync_run(|config| {
                             cmd.run_with_spec::<sp_runtime::traits::HashingFor<service::Block>, ()>(
                                 Some(config.chain_spec),
-                            ).map_err(|e| Error::SubstrateCli(e))
+                            )
+                            .map_err(|e| Error::SubstrateCli(e))
                         })
                     } else {
                         Err(sc_cli::Error::Input(
                             "Benchmarking wasn't enabled when building the node. \
-                            You can enable it with `--features=runtime-benchmarks`.".into()
-                        ).into())
+                            You can enable it with `--features=runtime-benchmarks`."
+                                .into(),
+                        )
+                        .into())
                     }
-                },
+                }
                 BenchmarkCmd::Machine(cmd) => runner.sync_run(|config| {
-                    cmd.run(&config, ghost_machine_primitives::GHOST_NODE_REFERENCE_HARDWARE.clone())
-                        .map_err(Error::SubstrateCli)
+                    cmd.run(
+                        &config,
+                        ghost_machine_primitives::GHOST_NODE_REFERENCE_HARDWARE.clone(),
+                    )
+                    .map_err(Error::SubstrateCli)
                 }),
                 // Note: this allows to implement additional new benchmark
                 // commands.
                 #[allow(unreachable_patterns)]
                 _ => Err(Error::CommandNotImplemented),
             }
-        },
+        }
         Some(Subcommand::Key(cmd)) => Ok(cmd.run(&cli)?),
         Some(Subcommand::ChainInfo(cmd)) => {
             let runner = cli.create_runner(cmd)?;
             Ok(runner.sync_run(|config| cmd.run::<service::Block>(&config))?)
-        },
+        }
     }?;
 
     #[cfg(feature = "pyroscope")]

cli/src/lib.rs

@@ -6,9 +6,7 @@ mod command;
 mod error;
 
 #[cfg(feature = "service")]
-pub use service::{
-    self, Block, CoreApi, IdentifyVariant, ProvideRuntimeApi, TFullClient,
-};
+pub use service::{self, Block, CoreApi, IdentifyVariant, ProvideRuntimeApi, TFullClient};
 
 #[cfg(feature = "cli")]
 pub use cli::*;

client/cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-client-cli"
-version = "0.1.3"
+version = "0.1.4"
 description = "Ghost CLI interface"
 license.workspace = true
 authors.workspace = true

client/cli/src/commands/generate.rs

@@ -3,13 +3,10 @@
 use bip39::Mnemonic;
 use clap::Parser;
 use itertools::Itertools;
-use sc_cli::{
-    with_crypto_scheme, KeystoreParams, OutputTypeFlag, 
-    CryptoSchemeFlag, Error,
-};
+use sc_cli::{with_crypto_scheme, CryptoSchemeFlag, Error, KeystoreParams, OutputTypeFlag};
 
-use crate::params::NetworkSchemeFlag;
 use crate::commands::utils::print_from_uri;
+use crate::params::NetworkSchemeFlag;
 
 /// The `generate` command
 #[derive(Debug, Clone, Parser)]
@@ -17,58 +14,58 @@ use crate::commands::utils::print_from_uri;
 pub struct GenerateCmd {
     /// The number of words in the phrase to generate. One of 12 (default),
     /// 15, 18, 21 and 24.
-	#[arg(short = 'w', long, value_name = "WORDS")]
-	words: Option<usize>,
+    #[arg(short = 'w', long, value_name = "WORDS")]
+    words: Option<usize>,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub keystore_params: KeystoreParams,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub keystore_params: KeystoreParams,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub network_scheme: NetworkSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub network_scheme: NetworkSchemeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub output_scheme: OutputTypeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub output_scheme: OutputTypeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub crypto_scheme: CryptoSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub crypto_scheme: CryptoSchemeFlag,
 }
 
 impl GenerateCmd {
-	/// Run the command
-	pub fn run(&self) -> Result<(), Error> {
-		let words = match self.words {
+    /// Run the command
+    pub fn run(&self) -> Result<(), Error> {
+        let words = match self.words {
             Some(words_count) if [12, 15, 18, 21, 24].contains(&words_count) => Ok(words_count),
             Some(_) => Err(Error::Input(
                 "Invalid number of words given for phrase: must be 12/15/18/21/24".into(),
             )),
             None => Ok(12),
-		}?;
-		let mnemonic = Mnemonic::generate(words)
+        }?;
+        let mnemonic = Mnemonic::generate(words)
             .map_err(|e| Error::Input(format!("Mnemonic generation failed: {e}").into()))?;
-		let password = self.keystore_params.read_password()?;
-		let output = self.output_scheme.output_type;
+        let password = self.keystore_params.read_password()?;
+        let output = self.output_scheme.output_type;
 
         let phrase = mnemonic.words().join(" ");
 
-		with_crypto_scheme!(
-			self.crypto_scheme.scheme,
-			print_from_uri(&phrase, password, self.network_scheme.network, output)
-		);
-		Ok(())
-	}
+        with_crypto_scheme!(
+            self.crypto_scheme.scheme,
+            print_from_uri(&phrase, password, self.network_scheme.network, output)
+        );
+        Ok(())
+    }
 }
 
 #[cfg(test)]
 mod tests {
-	use super::*;
+    use super::*;
 
-	#[test]
-	fn generate() {
-		let generate = GenerateCmd::parse_from(&["generate", "--password", "12345"]);
-		assert!(generate.run().is_ok())
-	}
+    #[test]
+    fn generate() {
+        let generate = GenerateCmd::parse_from(&["generate", "--password", "12345"]);
+        assert!(generate.run().is_ok())
+    }
 }

client/cli/src/commands/inspect_key.rs

@@ -1,102 +1,101 @@
 //! Implementation of the `inspect` subcommand
 
+use crate::commands::utils::{print_from_public, print_from_uri};
+use crate::params::NetworkSchemeFlag;
 use clap::Parser;
+use sc_cli::{
+    utils::read_uri, with_crypto_scheme, CryptoSchemeFlag, Error, KeystoreParams, OutputTypeFlag,
+};
 use sp_core::crypto::{ExposeSecret, SecretString, SecretUri, Ss58Codec};
 use std::str::FromStr;
-use sc_cli::{
-    with_crypto_scheme, KeystoreParams, OutputTypeFlag, CryptoSchemeFlag, Error,
-    utils::read_uri,
-};
-use crate::params::NetworkSchemeFlag;
-use crate::commands::utils::{print_from_public, print_from_uri};
 
 /// The `inspect` command
 #[derive(Debug, Parser)]
 #[command(
-	name = "inspect",
-	about = "Gets a public key and a SS58 address from the provided Secret URI"
+    name = "inspect",
+    about = "Gets a public key and a SS58 address from the provided Secret URI"
 )]
 pub struct InspectKeyCmd {
-	/// A Key URI to be inspected. May be a secret seed, secret URI
-	/// (with derivation paths and password), SS58, public URI or a hex encoded public key.
-	///
-	/// If it is a hex encoded public key, `--public` needs to be given as argument.
-	///
-	/// If the given value is a file, the file content will be used
-	/// as URI.
-	///
-	/// If omitted, you will be prompted for the URI.
-	uri: Option<String>,
+    /// A Key URI to be inspected. May be a secret seed, secret URI
+    /// (with derivation paths and password), SS58, public URI or a hex encoded public key.
+    ///
+    /// If it is a hex encoded public key, `--public` needs to be given as argument.
+    ///
+    /// If the given value is a file, the file content will be used
+    /// as URI.
+    ///
+    /// If omitted, you will be prompted for the URI.
+    uri: Option<String>,
 
-	/// Is the given `uri` a hex encoded public key?
-	#[arg(long)]
-	public: bool,
+    /// Is the given `uri` a hex encoded public key?
+    #[arg(long)]
+    public: bool,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub keystore_params: KeystoreParams,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub keystore_params: KeystoreParams,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub network_scheme: NetworkSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub network_scheme: NetworkSchemeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub output_scheme: OutputTypeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub output_scheme: OutputTypeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	pub crypto_scheme: CryptoSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    pub crypto_scheme: CryptoSchemeFlag,
 
-	/// Expect that `--uri` has the given public key/account-id.
-	///
-	/// If `--uri` has any derivations, the public key is checked against the base `uri`, i.e. the
-	/// `uri` without any derivation applied. However, if `uri` has a password or there is one
-	/// given by `--password`, it will be used to decrypt `uri` before comparing the public
-	/// key/account-id.
-	///
-	/// If there is no derivation in `--uri`, the public key will be checked against the public key
-	/// of `--uri` directly.
-	#[arg(long, conflicts_with = "public")]
-	pub expect_public: Option<String>,
+    /// Expect that `--uri` has the given public key/account-id.
+    ///
+    /// If `--uri` has any derivations, the public key is checked against the base `uri`, i.e. the
+    /// `uri` without any derivation applied. However, if `uri` has a password or there is one
+    /// given by `--password`, it will be used to decrypt `uri` before comparing the public
+    /// key/account-id.
+    ///
+    /// If there is no derivation in `--uri`, the public key will be checked against the public key
+    /// of `--uri` directly.
+    #[arg(long, conflicts_with = "public")]
+    pub expect_public: Option<String>,
 }
 
 impl InspectKeyCmd {
-	/// Run the command
-	pub fn run(&self) -> Result<(), Error> {
-		let uri = read_uri(self.uri.as_ref())?;
-		let password = self.keystore_params.read_password()?;
+    /// Run the command
+    pub fn run(&self) -> Result<(), Error> {
+        let uri = read_uri(self.uri.as_ref())?;
+        let password = self.keystore_params.read_password()?;
 
-		if self.public {
-			with_crypto_scheme!(
-				self.crypto_scheme.scheme,
-				print_from_public(
-					&uri,
-					self.network_scheme.network,
-					self.output_scheme.output_type,
-				)
-			)?;
-		} else {
-			if let Some(ref expect_public) = self.expect_public {
-				with_crypto_scheme!(
-					self.crypto_scheme.scheme,
-					expect_public_from_phrase(expect_public, &uri, password.as_ref())
-				)?;
-			}
+        if self.public {
+            with_crypto_scheme!(
+                self.crypto_scheme.scheme,
+                print_from_public(
+                    &uri,
+                    self.network_scheme.network,
+                    self.output_scheme.output_type,
+                )
+            )?;
+        } else {
+            if let Some(ref expect_public) = self.expect_public {
+                with_crypto_scheme!(
+                    self.crypto_scheme.scheme,
+                    expect_public_from_phrase(expect_public, &uri, password.as_ref())
+                )?;
+            }
 
-			with_crypto_scheme!(
-				self.crypto_scheme.scheme,
-				print_from_uri(
-					&uri,
-					password,
-					self.network_scheme.network,
-					self.output_scheme.output_type,
-				)
-			);
-		}
+            with_crypto_scheme!(
+                self.crypto_scheme.scheme,
+                print_from_uri(
+                    &uri,
+                    password,
+                    self.network_scheme.network,
+                    self.output_scheme.output_type,
+                )
+            );
+        }
 
-		Ok(())
-	}
+        Ok(())
+    }
 }
 
 /// Checks that `expect_public` is the public key of `suri`.
@@ -106,148 +105,156 @@ impl InspectKeyCmd {
 ///
 /// Returns an error if the public key does not match.
 fn expect_public_from_phrase<Pair: sp_core::Pair>(
-	expect_public: &str,
-	suri: &str,
-	password: Option<&SecretString>,
+    expect_public: &str,
+    suri: &str,
+    password: Option<&SecretString>,
 ) -> Result<(), Error> {
-	let secret_uri = SecretUri::from_str(suri).map_err(|e| format!("{:?}", e))?;
-	let expected_public = if let Some(public) = expect_public.strip_prefix("0x") {
-		let hex_public = array_bytes::hex2bytes(public)
-			.map_err(|_| format!("Invalid expected public key hex: `{}`", expect_public))?;
-		Pair::Public::try_from(&hex_public)
-			.map_err(|_| format!("Invalid expected public key: `{}`", expect_public))?
-	} else {
-		Pair::Public::from_string_with_version(expect_public)
-			.map_err(|_| format!("Invalid expected account id: `{}`", expect_public))?
-			.0
-	};
+    let secret_uri = SecretUri::from_str(suri).map_err(|e| format!("{:?}", e))?;
+    let expected_public = if let Some(public) = expect_public.strip_prefix("0x") {
+        let hex_public = array_bytes::hex2bytes(public)
+            .map_err(|_| format!("Invalid expected public key hex: `{}`", expect_public))?;
+        Pair::Public::try_from(&hex_public)
+            .map_err(|_| format!("Invalid expected public key: `{}`", expect_public))?
+    } else {
+        Pair::Public::from_string_with_version(expect_public)
+            .map_err(|_| format!("Invalid expected account id: `{}`", expect_public))?
+            .0
+    };
 
-	let pair = Pair::from_string_with_seed(
-		secret_uri.phrase.expose_secret().as_str(),
-		password
-			.or_else(|| secret_uri.password.as_ref())
-			.map(|p| p.expose_secret().as_str()),
-	)
-	.map_err(|_| format!("Invalid secret uri: {}", suri))?
-	.0;
+    let pair = Pair::from_string_with_seed(
+        secret_uri.phrase.expose_secret().as_str(),
+        password
+            .or_else(|| secret_uri.password.as_ref())
+            .map(|p| p.expose_secret().as_str()),
+    )
+    .map_err(|_| format!("Invalid secret uri: {}", suri))?
+    .0;
 
-	if pair.public() == expected_public {
-		Ok(())
-	} else {
-		Err(format!("Expected public ({}) key does not match.", expect_public).into())
-	}
+    if pair.public() == expected_public {
+        Ok(())
+    } else {
+        Err(format!("Expected public ({}) key does not match.", expect_public).into())
+    }
 }
 
 #[cfg(test)]
 mod tests {
-	use super::*;
-	use sp_core::crypto::{ByteArray, Pair};
-	use sp_runtime::traits::IdentifyAccount;
+    use super::*;
+    use sp_core::crypto::{ByteArray, Pair};
+    use sp_runtime::traits::IdentifyAccount;
 
-	#[test]
-	fn inspect() {
-		let words =
-			"remember fiber forum demise paper uniform squirrel feel access exclude casual effort";
-		let seed = "0xad1fb77243b536b90cfe5f0d351ab1b1ac40e3890b41dc64f766ee56340cfca5";
+    #[test]
+    fn inspect() {
+        let words =
+            "remember fiber forum demise paper uniform squirrel feel access exclude casual effort";
+        let seed = "0xad1fb77243b536b90cfe5f0d351ab1b1ac40e3890b41dc64f766ee56340cfca5";
 
-		let inspect = InspectKeyCmd::parse_from(&["inspect-key", words, "--password", "12345"]);
-		assert!(inspect.run().is_ok());
+        let inspect = InspectKeyCmd::parse_from(&["inspect-key", words, "--password", "12345"]);
+        assert!(inspect.run().is_ok());
 
-		let inspect = InspectKeyCmd::parse_from(&["inspect-key", seed]);
-		assert!(inspect.run().is_ok());
-	}
+        let inspect = InspectKeyCmd::parse_from(&["inspect-key", seed]);
+        assert!(inspect.run().is_ok());
+    }
 
-	#[test]
-	fn inspect_public_key() {
-		let public = "0x12e76e0ae8ce41b6516cce52b3f23a08dcb4cfeed53c6ee8f5eb9f7367341069";
+    #[test]
+    fn inspect_public_key() {
+        let public = "0x12e76e0ae8ce41b6516cce52b3f23a08dcb4cfeed53c6ee8f5eb9f7367341069";
 
-		let inspect = InspectKeyCmd::parse_from(&["inspect-key", "--public", public]);
-		assert!(inspect.run().is_ok());
-	}
+        let inspect = InspectKeyCmd::parse_from(&["inspect-key", "--public", public]);
+        assert!(inspect.run().is_ok());
+    }
 
-	#[test]
-	fn inspect_with_expected_public_key() {
-		let check_cmd = |seed, expected_public, success| {
-			let inspect = InspectKeyCmd::parse_from(&[
-				"inspect-key",
-				"--expect-public",
-				expected_public,
-				seed,
-			]);
-			let res = inspect.run();
+    #[test]
+    fn inspect_with_expected_public_key() {
+        let check_cmd = |seed, expected_public, success| {
+            let inspect = InspectKeyCmd::parse_from(&[
+                "inspect-key",
+                "--expect-public",
+                expected_public,
+                seed,
+            ]);
+            let res = inspect.run();
 
-			if success {
-				assert!(res.is_ok());
-			} else {
-				assert!(res.unwrap_err().to_string().contains(&format!(
-					"Expected public ({}) key does not match.",
-					expected_public
-				)));
-			}
-		};
+            if success {
+                assert!(res.is_ok());
+            } else {
+                assert!(res.unwrap_err().to_string().contains(&format!(
+                    "Expected public ({}) key does not match.",
+                    expected_public
+                )));
+            }
+        };
 
-		let seed =
-			"remember fiber forum demise paper uniform squirrel feel access exclude casual effort";
-		let invalid_public = "0x12e76e0ae8ce41b6516cce52b3f23a08dcb4cfeed53c6ee8f5eb9f7367341069";
-		let valid_public = sp_core::sr25519::Pair::from_string_with_seed(seed, None)
-			.expect("Valid")
-			.0
-			.public();
-		let valid_public_hex = array_bytes::bytes2hex("0x", valid_public.as_slice());
-		let valid_accountid = format!("{}", valid_public.into_account());
+        let seed =
+            "remember fiber forum demise paper uniform squirrel feel access exclude casual effort";
+        let invalid_public = "0x12e76e0ae8ce41b6516cce52b3f23a08dcb4cfeed53c6ee8f5eb9f7367341069";
+        let valid_public = sp_core::sr25519::Pair::from_string_with_seed(seed, None)
+            .expect("Valid")
+            .0
+            .public();
+        let valid_public_hex = array_bytes::bytes2hex("0x", valid_public.as_slice());
+        let valid_accountid = format!("{}", valid_public.into_account());
 
-		// It should fail with the invalid public key
-		check_cmd(seed, invalid_public, false);
+        // It should fail with the invalid public key
+        check_cmd(seed, invalid_public, false);
 
-		// It should work with the valid public key & account id
-		check_cmd(seed, &valid_public_hex, true);
-		check_cmd(seed, &valid_accountid, true);
+        // It should work with the valid public key & account id
+        check_cmd(seed, &valid_public_hex, true);
+        check_cmd(seed, &valid_accountid, true);
 
-		let password = "test12245";
-		let seed_with_password = format!("{}///{}", seed, password);
-		let valid_public_with_password =
-			sp_core::sr25519::Pair::from_string_with_seed(&seed_with_password, Some(password))
-				.expect("Valid")
-				.0
-				.public();
-		let valid_public_hex_with_password =
-			array_bytes::bytes2hex("0x", valid_public_with_password.as_slice());
-		let valid_accountid_with_password =
-			format!("{}", &valid_public_with_password.into_account());
+        let password = "test12245";
+        let seed_with_password = format!("{}///{}", seed, password);
+        let valid_public_with_password =
+            sp_core::sr25519::Pair::from_string_with_seed(&seed_with_password, Some(password))
+                .expect("Valid")
+                .0
+                .public();
+        let valid_public_hex_with_password =
+            array_bytes::bytes2hex("0x", valid_public_with_password.as_slice());
+        let valid_accountid_with_password =
+            format!("{}", &valid_public_with_password.into_account());
 
-		// Only the public key that corresponds to the seed with password should be accepted.
-		check_cmd(&seed_with_password, &valid_public_hex, false);
-		check_cmd(&seed_with_password, &valid_accountid, false);
+        // Only the public key that corresponds to the seed with password should be accepted.
+        check_cmd(&seed_with_password, &valid_public_hex, false);
+        check_cmd(&seed_with_password, &valid_accountid, false);
 
-		check_cmd(&seed_with_password, &valid_public_hex_with_password, true);
-		check_cmd(&seed_with_password, &valid_accountid_with_password, true);
+        check_cmd(&seed_with_password, &valid_public_hex_with_password, true);
+        check_cmd(&seed_with_password, &valid_accountid_with_password, true);
 
-		let seed_with_password_and_derivation = format!("{}//test//account///{}", seed, password);
+        let seed_with_password_and_derivation = format!("{}//test//account///{}", seed, password);
 
-		let valid_public_with_password_and_derivation =
-			sp_core::sr25519::Pair::from_string_with_seed(
-				&seed_with_password_and_derivation,
-				Some(password),
-			)
-			.expect("Valid")
-			.0
-			.public();
-		let valid_public_hex_with_password_and_derivation =
-			array_bytes::bytes2hex("0x", valid_public_with_password_and_derivation.as_slice());
+        let valid_public_with_password_and_derivation =
+            sp_core::sr25519::Pair::from_string_with_seed(
+                &seed_with_password_and_derivation,
+                Some(password),
+            )
+            .expect("Valid")
+            .0
+            .public();
+        let valid_public_hex_with_password_and_derivation =
+            array_bytes::bytes2hex("0x", valid_public_with_password_and_derivation.as_slice());
 
-		// They should still be valid, because we check the base secret key.
-		check_cmd(&seed_with_password_and_derivation, &valid_public_hex_with_password, true);
-		check_cmd(&seed_with_password_and_derivation, &valid_accountid_with_password, true);
+        // They should still be valid, because we check the base secret key.
+        check_cmd(
+            &seed_with_password_and_derivation,
+            &valid_public_hex_with_password,
+            true,
+        );
+        check_cmd(
+            &seed_with_password_and_derivation,
+            &valid_accountid_with_password,
+            true,
+        );
 
-		// And these should be invalid.
-		check_cmd(&seed_with_password_and_derivation, &valid_public_hex, false);
-		check_cmd(&seed_with_password_and_derivation, &valid_accountid, false);
+        // And these should be invalid.
+        check_cmd(&seed_with_password_and_derivation, &valid_public_hex, false);
+        check_cmd(&seed_with_password_and_derivation, &valid_accountid, false);
 
-		// The public of the derived account should fail.
-		check_cmd(
-			&seed_with_password_and_derivation,
-			&valid_public_hex_with_password_and_derivation,
-			false,
-		);
-	}
+        // The public of the derived account should fail.
+        check_cmd(
+            &seed_with_password_and_derivation,
+            &valid_public_hex_with_password_and_derivation,
+            false,
+        );
+    }
 }

client/cli/src/commands/key.rs

@@ -1,40 +1,37 @@
 //! Key related CLI utilities
 
 use super::{generate::GenerateCmd, inspect_key::InspectKeyCmd};
-use sc_cli::{
-    GenerateKeyCmdCommon, InsertKeyCmd, InspectNodeKeyCmd, Error, 
-    SubstrateCli,
-};
+use sc_cli::{Error, GenerateKeyCmdCommon, InsertKeyCmd, InspectNodeKeyCmd, SubstrateCli};
 
 /// Key utilities for the cli.
 #[derive(Debug, clap::Subcommand)]
 pub enum KeySubcommand {
-	/// Generate a random node key, write it to a file or stdout and write the
-	/// corresponding peer-id to stderr
-	GenerateNodeKey(GenerateKeyCmdCommon),
+    /// Generate a random node key, write it to a file or stdout and write the
+    /// corresponding peer-id to stderr
+    GenerateNodeKey(GenerateKeyCmdCommon),
 
-	/// Generate a Substrate-based random account
-	Generate(GenerateCmd),
+    /// Generate a Substrate-based random account
+    Generate(GenerateCmd),
 
-	/// Gets a public key and a SS58 address from the provided Secret URI
-	Inspect(InspectKeyCmd),
+    /// Gets a public key and a SS58 address from the provided Secret URI
+    Inspect(InspectKeyCmd),
 
-	/// Load a node key from a file or stdin and print the corresponding peer-id
-	InspectNodeKey(InspectNodeKeyCmd),
+    /// Load a node key from a file or stdin and print the corresponding peer-id
+    InspectNodeKey(InspectNodeKeyCmd),
 
-	/// Insert a key to the keystore of a node.
-	Insert(InsertKeyCmd),
+    /// Insert a key to the keystore of a node.
+    Insert(InsertKeyCmd),
 }
 
 impl KeySubcommand {
-	/// run the key subcommands
-	pub fn run<C: SubstrateCli>(&self, cli: &C) -> Result<(), Error> {
-		match self {
-			KeySubcommand::GenerateNodeKey(cmd) => cmd.run(),
-			KeySubcommand::Generate(cmd) => cmd.run(),
-			KeySubcommand::Inspect(cmd) => cmd.run(),
-			KeySubcommand::Insert(cmd) => cmd.run(cli),
-			KeySubcommand::InspectNodeKey(cmd) => cmd.run(),
-		}
-	}
+    /// run the key subcommands
+    pub fn run<C: SubstrateCli>(&self, cli: &C) -> Result<(), Error> {
+        match self {
+            KeySubcommand::GenerateNodeKey(cmd) => cmd.run(),
+            KeySubcommand::Generate(cmd) => cmd.run(),
+            KeySubcommand::Inspect(cmd) => cmd.run(),
+            KeySubcommand::Insert(cmd) => cmd.run(cli),
+            KeySubcommand::InspectNodeKey(cmd) => cmd.run(),
+        }
+    }
 }

client/cli/src/commands/mod.rs

@@ -1,11 +1,13 @@
-mod key;
 mod generate;
-mod vanity;
 mod inspect_key;
+mod key;
 mod utils;
+mod vanity;
 
 pub use self::{
-    key::KeySubcommand, vanity::VanityCmd, inspect_key::InspectKeyCmd,
     generate::GenerateCmd,
-    utils::{unwrap_or_default_ss58_name, print_from_uri, print_from_public},
+    inspect_key::InspectKeyCmd,
+    key::KeySubcommand,
+    utils::{print_from_public, print_from_uri, unwrap_or_default_ss58_name},
+    vanity::VanityCmd,
 };

client/cli/src/commands/utils.rs

@@ -1,194 +1,206 @@
-use serde_json::json;
 use sc_cli::{
-    OutputType,
     utils::{PublicFor, SeedFor},
+    OutputType,
 };
-use sp_runtime::{traits::IdentifyAccount, MultiSigner};
+use serde_json::json;
 use sp_core::{
     crypto::{
-        unwrap_or_default_ss58_version,
-        Ss58Codec, ExposeSecret, Ss58AddressFormat, SecretString,
+        unwrap_or_default_ss58_version, ExposeSecret, SecretString, Ss58AddressFormat, Ss58Codec,
     },
     hexdisplay::HexDisplay,
 };
+use sp_runtime::{traits::IdentifyAccount, MultiSigner};
 
 pub fn print_from_uri<Pair>(
-	uri: &str,
-	password: Option<SecretString>,
-	network_override: Option<Ss58AddressFormat>,
-	output: OutputType,
+    uri: &str,
+    password: Option<SecretString>,
+    network_override: Option<Ss58AddressFormat>,
+    output: OutputType,
 ) where
-	Pair: sp_core::Pair,
-	Pair::Public: Into<MultiSigner>,
+    Pair: sp_core::Pair,
+    Pair::Public: Into<MultiSigner>,
 {
-	let password = password.as_ref().map(|s| s.expose_secret().as_str());
-	let network_id = unwrap_or_default_ss58_name(network_override);
+    let password = password.as_ref().map(|s| s.expose_secret().as_str());
+    let network_id = unwrap_or_default_ss58_name(network_override);
 
-	if let Ok((pair, seed)) = Pair::from_phrase(uri, password) {
-		let public_key = pair.public();
-		let network_override = unwrap_or_default_ss58_version(network_override);
+    if let Ok((pair, seed)) = Pair::from_phrase(uri, password) {
+        let public_key = pair.public();
+        let network_override = unwrap_or_default_ss58_version(network_override);
 
-		match output {
-			OutputType::Json => {
-				let json = json!({
-					"secretPhrase": uri,
-					"networkId": network_id,
-					"secretSeed": format_seed::<Pair>(seed),
-					"publicKey": format_public_key::<Pair>(public_key.clone()),
-					"ss58PublicKey": public_key.to_ss58check_with_version(network_override),
-					"accountId": format_account_id::<Pair>(public_key),
-					"ss58Address": pair.public().into().into_account().to_ss58check_with_version(network_override),
-				});
-				println!(
-					"{}",
-					serde_json::to_string_pretty(&json).expect("Json pretty print failed")
-				);
-			},
-			OutputType::Text => {
-				println!(
-					"Secret phrase:       {}\n  \
+        match output {
+            OutputType::Json => {
+                let json = json!({
+                    "secretPhrase": uri,
+                    "networkId": network_id,
+                    "secretSeed": format_seed::<Pair>(seed),
+                    "publicKey": format_public_key::<Pair>(public_key.clone()),
+                    "ss58PublicKey": public_key.to_ss58check_with_version(network_override),
+                    "accountId": format_account_id::<Pair>(public_key),
+                    "ss58Address": pair.public().into().into_account().to_ss58check_with_version(network_override),
+                });
+                println!(
+                    "{}",
+                    serde_json::to_string_pretty(&json).expect("Json pretty print failed")
+                );
+            }
+            OutputType::Text => {
+                println!(
+                    "Secret phrase:       {}\n  \
 					Network ID:        {}\n  \
 					Secret seed:       {}\n  \
 					Public key (hex):  {}\n  \
 					Account ID:        {}\n  \
 					Public key (SS58): {}\n  \
 					SS58 Address:      {}",
-					uri,
-					network_id,
-					format_seed::<Pair>(seed),
-					format_public_key::<Pair>(public_key.clone()),
-					format_account_id::<Pair>(public_key.clone()),
-					public_key.to_ss58check_with_version(network_override),
-					pair.public().into().into_account().to_ss58check_with_version(network_override),
-				);
-			},
-		}
-	} else if let Ok((pair, seed)) = Pair::from_string_with_seed(uri, password) {
-		let public_key = pair.public();
-		let network_override = unwrap_or_default_ss58_version(network_override);
+                    uri,
+                    network_id,
+                    format_seed::<Pair>(seed),
+                    format_public_key::<Pair>(public_key.clone()),
+                    format_account_id::<Pair>(public_key.clone()),
+                    public_key.to_ss58check_with_version(network_override),
+                    pair.public()
+                        .into()
+                        .into_account()
+                        .to_ss58check_with_version(network_override),
+                );
+            }
+        }
+    } else if let Ok((pair, seed)) = Pair::from_string_with_seed(uri, password) {
+        let public_key = pair.public();
+        let network_override = unwrap_or_default_ss58_version(network_override);
 
-		match output {
-			OutputType::Json => {
-				let json = json!({
-					"secretKeyUri": uri,
-					"networkId": network_id,
-					"secretSeed": if let Some(seed) = seed { format_seed::<Pair>(seed) } else { "n/a".into() },
-					"publicKey": format_public_key::<Pair>(public_key.clone()),
-					"ss58PublicKey": public_key.to_ss58check_with_version(network_override),
-					"accountId": format_account_id::<Pair>(public_key),
-					"ss58Address": pair.public().into().into_account().to_ss58check_with_version(network_override),
-				});
-				println!(
-					"{}",
-					serde_json::to_string_pretty(&json).expect("Json pretty print failed")
-				);
-			},
-			OutputType::Text => {
-				println!(
-					"Secret Key URI `{}` is account:\n  \
+        match output {
+            OutputType::Json => {
+                let json = json!({
+                    "secretKeyUri": uri,
+                    "networkId": network_id,
+                    "secretSeed": if let Some(seed) = seed { format_seed::<Pair>(seed) } else { "n/a".into() },
+                    "publicKey": format_public_key::<Pair>(public_key.clone()),
+                    "ss58PublicKey": public_key.to_ss58check_with_version(network_override),
+                    "accountId": format_account_id::<Pair>(public_key),
+                    "ss58Address": pair.public().into().into_account().to_ss58check_with_version(network_override),
+                });
+                println!(
+                    "{}",
+                    serde_json::to_string_pretty(&json).expect("Json pretty print failed")
+                );
+            }
+            OutputType::Text => {
+                println!(
+                    "Secret Key URI `{}` is account:\n  \
 					Network ID:        {}\n  \
 					Secret seed:       {}\n  \
 					Public key (hex):  {}\n  \
 					Account ID:        {}\n  \
 					Public key (SS58): {}\n  \
 					SS58 Address:      {}",
-					uri,
-					network_id,
-					if let Some(seed) = seed { format_seed::<Pair>(seed) } else { "n/a".into() },
-					format_public_key::<Pair>(public_key.clone()),
-					format_account_id::<Pair>(public_key.clone()),
-					public_key.to_ss58check_with_version(network_override),
-					pair.public().into().into_account().to_ss58check_with_version(network_override),
-				);
-			},
-		}
-	} else if let Ok((public_key, network)) = Pair::Public::from_string_with_version(uri) {
-		let network_override = network_override.unwrap_or(network);
+                    uri,
+                    network_id,
+                    if let Some(seed) = seed {
+                        format_seed::<Pair>(seed)
+                    } else {
+                        "n/a".into()
+                    },
+                    format_public_key::<Pair>(public_key.clone()),
+                    format_account_id::<Pair>(public_key.clone()),
+                    public_key.to_ss58check_with_version(network_override),
+                    pair.public()
+                        .into()
+                        .into_account()
+                        .to_ss58check_with_version(network_override),
+                );
+            }
+        }
+    } else if let Ok((public_key, network)) = Pair::Public::from_string_with_version(uri) {
+        let network_override = network_override.unwrap_or(network);
 
-		match output {
-			OutputType::Json => {
-				let json = json!({
-					"publicKeyUri": uri,
-					"networkId": String::from(network_override),
-					"publicKey": format_public_key::<Pair>(public_key.clone()),
-					"accountId": format_account_id::<Pair>(public_key.clone()),
-					"ss58PublicKey": public_key.to_ss58check_with_version(network_override),
-					"ss58Address": public_key.to_ss58check_with_version(network_override),
-				});
+        match output {
+            OutputType::Json => {
+                let json = json!({
+                    "publicKeyUri": uri,
+                    "networkId": String::from(network_override),
+                    "publicKey": format_public_key::<Pair>(public_key.clone()),
+                    "accountId": format_account_id::<Pair>(public_key.clone()),
+                    "ss58PublicKey": public_key.to_ss58check_with_version(network_override),
+                    "ss58Address": public_key.to_ss58check_with_version(network_override),
+                });
 
-				println!(
-					"{}",
-					serde_json::to_string_pretty(&json).expect("Json pretty print failed")
-				);
-			},
-			OutputType::Text => {
-				println!(
-					"Public Key URI `{}` is account:\n  \
+                println!(
+                    "{}",
+                    serde_json::to_string_pretty(&json).expect("Json pretty print failed")
+                );
+            }
+            OutputType::Text => {
+                println!(
+                    "Public Key URI `{}` is account:\n  \
 					 Network ID/Version: {}\n  \
 					 Public key (hex):   {}\n  \
 					 Account ID:         {}\n  \
 					 Public key (SS58):  {}\n  \
 					 SS58 Address:       {}",
-					uri,
-					String::from(network_override),
-					format_public_key::<Pair>(public_key.clone()),
-					format_account_id::<Pair>(public_key.clone()),
-					public_key.to_ss58check_with_version(network_override),
-					public_key.to_ss58check_with_version(network_override),
-				);
-			},
-		}
-	} else {
-		println!("Invalid phrase/URI given");
-	}
+                    uri,
+                    String::from(network_override),
+                    format_public_key::<Pair>(public_key.clone()),
+                    format_account_id::<Pair>(public_key.clone()),
+                    public_key.to_ss58check_with_version(network_override),
+                    public_key.to_ss58check_with_version(network_override),
+                );
+            }
+        }
+    } else {
+        println!("Invalid phrase/URI given");
+    }
 }
 
 /// Try to parse given `public` as hex encoded public key and print relevant information.
 pub fn print_from_public<Pair>(
-	public_str: &str,
-	network_override: Option<Ss58AddressFormat>,
-	output: OutputType,
+    public_str: &str,
+    network_override: Option<Ss58AddressFormat>,
+    output: OutputType,
 ) -> Result<(), sc_cli::Error>
 where
-	Pair: sp_core::Pair,
-	Pair::Public: Into<MultiSigner>,
+    Pair: sp_core::Pair,
+    Pair::Public: Into<MultiSigner>,
 {
-	let public = array_bytes::hex2bytes(public_str)?;
+    let public = array_bytes::hex2bytes(public_str)?;
 
-	let public_key = Pair::Public::try_from(&public)
-		.map_err(|_| "Failed to construct public key from given hex")?;
+    let public_key = Pair::Public::try_from(&public)
+        .map_err(|_| "Failed to construct public key from given hex")?;
 
-	let network_override = unwrap_or_default_ss58_version(network_override);
+    let network_override = unwrap_or_default_ss58_version(network_override);
 
-	match output {
-		OutputType::Json => {
-			let json = json!({
-				"networkId": String::from(network_override),
-				"publicKey": format_public_key::<Pair>(public_key.clone()),
-				"accountId": format_account_id::<Pair>(public_key.clone()),
-				"ss58PublicKey": public_key.to_ss58check_with_version(network_override),
-				"ss58Address": public_key.to_ss58check_with_version(network_override),
-			});
+    match output {
+        OutputType::Json => {
+            let json = json!({
+                "networkId": String::from(network_override),
+                "publicKey": format_public_key::<Pair>(public_key.clone()),
+                "accountId": format_account_id::<Pair>(public_key.clone()),
+                "ss58PublicKey": public_key.to_ss58check_with_version(network_override),
+                "ss58Address": public_key.to_ss58check_with_version(network_override),
+            });
 
-			println!("{}", serde_json::to_string_pretty(&json).expect("Json pretty print failed"));
-		},
-		OutputType::Text => {
-			println!(
-				"Network ID/Version: {}\n  \
+            println!(
+                "{}",
+                serde_json::to_string_pretty(&json).expect("Json pretty print failed")
+            );
+        }
+        OutputType::Text => {
+            println!(
+                "Network ID/Version: {}\n  \
 				 Public key (hex):   {}\n  \
 				 Account ID:         {}\n  \
 				 Public key (SS58):  {}\n  \
 				 SS58 Address:       {}",
-				String::from(network_override),
-				format_public_key::<Pair>(public_key.clone()),
-				format_account_id::<Pair>(public_key.clone()),
-				public_key.to_ss58check_with_version(network_override),
-				public_key.to_ss58check_with_version(network_override),
-			);
-		},
-	}
+                String::from(network_override),
+                format_public_key::<Pair>(public_key.clone()),
+                format_account_id::<Pair>(public_key.clone()),
+                public_key.to_ss58check_with_version(network_override),
+                public_key.to_ss58check_with_version(network_override),
+            );
+        }
+    }
 
-	Ok(())
+    Ok(())
 }
 
 pub fn unwrap_or_default_ss58_name(x: Option<Ss58AddressFormat>) -> String {
@@ -216,5 +228,8 @@ fn format_account_id<P: sp_core::Pair>(public_key: PublicFor<P>) -> String
 where
     PublicFor<P>: Into<MultiSigner>,
 {
-    format!("0x{}", HexDisplay::from(&public_key.into().into_account().as_ref()))
+    format!(
+        "0x{}",
+        HexDisplay::from(&public_key.into().into_account().as_ref())
+    )
 }

client/cli/src/commands/vanity.rs

@@ -2,213 +2,218 @@
 
 use clap::Parser;
 use rand::{rngs::OsRng, RngCore};
-use sp_core::crypto::{
-    unwrap_or_default_ss58_version, Ss58AddressFormat, Ss58Codec,
-};
+use sc_cli::{utils::format_seed, with_crypto_scheme, CryptoSchemeFlag, Error, OutputTypeFlag};
+use sp_core::crypto::{unwrap_or_default_ss58_version, Ss58AddressFormat, Ss58Codec};
 use sp_runtime::traits::IdentifyAccount;
-use sc_cli::{
-    with_crypto_scheme, Error, OutputTypeFlag, CryptoSchemeFlag,
-    utils::format_seed,
-};
 
 use crate::commands::utils::print_from_uri;
 use crate::params::NetworkSchemeFlag;
 
 /// The `vanity` command
 #[derive(Debug, Clone, Parser)]
-#[command(name = "vanity", about = "Generate a seed that provides a vanity address")]
+#[command(
+    name = "vanity",
+    about = "Generate a seed that provides a vanity address"
+)]
 pub struct VanityCmd {
-	/// Desired pattern
-	#[arg(long, value_parser = assert_non_empty_string)]
-	pattern: String,
+    /// Desired pattern
+    #[arg(long, value_parser = assert_non_empty_string)]
+    pattern: String,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	network_scheme: NetworkSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    network_scheme: NetworkSchemeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	output_scheme: OutputTypeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    output_scheme: OutputTypeFlag,
 
-	#[allow(missing_docs)]
-	#[clap(flatten)]
-	crypto_scheme: CryptoSchemeFlag,
+    #[allow(missing_docs)]
+    #[clap(flatten)]
+    crypto_scheme: CryptoSchemeFlag,
 }
 
 impl VanityCmd {
-	/// Run the command
-	pub fn run(&self) -> Result<(), Error> {
-		let formated_seed = with_crypto_scheme!(
-			self.crypto_scheme.scheme,
-			generate_key(
-				&self.pattern,
-				unwrap_or_default_ss58_version(self.network_scheme.network)
-			),
-		)?;
+    /// Run the command
+    pub fn run(&self) -> Result<(), Error> {
+        let formated_seed = with_crypto_scheme!(
+            self.crypto_scheme.scheme,
+            generate_key(
+                &self.pattern,
+                unwrap_or_default_ss58_version(self.network_scheme.network)
+            ),
+        )?;
 
-		with_crypto_scheme!(
-			self.crypto_scheme.scheme,
-			print_from_uri(
-				&formated_seed,
-				None,
-				self.network_scheme.network,
-				self.output_scheme.output_type,
-			),
-		);
-		Ok(())
-	}
+        with_crypto_scheme!(
+            self.crypto_scheme.scheme,
+            print_from_uri(
+                &formated_seed,
+                None,
+                self.network_scheme.network,
+                self.output_scheme.output_type,
+            ),
+        );
+        Ok(())
+    }
 }
 
 /// genertae a key based on given pattern
 fn generate_key<Pair>(
-	desired: &str,
-	network_override: Ss58AddressFormat,
+    desired: &str,
+    network_override: Ss58AddressFormat,
 ) -> Result<String, &'static str>
 where
-	Pair: sp_core::Pair,
-	Pair::Public: IdentifyAccount,
-	<Pair::Public as IdentifyAccount>::AccountId: Ss58Codec,
+    Pair: sp_core::Pair,
+    Pair::Public: IdentifyAccount,
+    <Pair::Public as IdentifyAccount>::AccountId: Ss58Codec,
 {
-	println!("Generating key containing pattern '{}'", desired);
+    println!("Generating key containing pattern '{}'", desired);
 
-	let top = 45 + (desired.len() * 48);
-	let mut best = 0;
-	let mut seed = Pair::Seed::default();
-	let mut done = 0;
+    let top = 45 + (desired.len() * 48);
+    let mut best = 0;
+    let mut seed = Pair::Seed::default();
+    let mut done = 0;
 
-	loop {
-		if done % 100000 == 0 {
-			OsRng.fill_bytes(seed.as_mut());
-		} else {
-			next_seed(seed.as_mut());
-		}
+    loop {
+        if done % 100000 == 0 {
+            OsRng.fill_bytes(seed.as_mut());
+        } else {
+            next_seed(seed.as_mut());
+        }
 
-		let p = Pair::from_seed(&seed);
-		let ss58 = p.public().into_account().to_ss58check_with_version(network_override);
+        let p = Pair::from_seed(&seed);
+        let ss58 = p
+            .public()
+            .into_account()
+            .to_ss58check_with_version(network_override);
         println!("{:?}", ss58);
-		let score = calculate_score(desired, &ss58);
-		if score > best || desired.len() < 2 {
-			best = score;
-			if best >= top {
-				println!("best: {} == top: {}", best, top);
-				return Ok(format_seed::<Pair>(seed.clone()))
-			}
-		}
-		done += 1;
+        let score = calculate_score(desired, &ss58);
+        if score > best || desired.len() < 2 {
+            best = score;
+            if best >= top {
+                println!("best: {} == top: {}", best, top);
+                return Ok(format_seed::<Pair>(seed.clone()));
+            }
+        }
+        done += 1;
 
-		if done % good_waypoint(done) == 0 {
-			println!("{} keys searched; best is {}/{} complete", done, best, top);
-		}
-	}
+        if done % good_waypoint(done) == 0 {
+            println!("{} keys searched; best is {}/{} complete", done, best, top);
+        }
+    }
 }
 
 fn good_waypoint(done: u64) -> u64 {
-	match done {
-		0..=1_000_000 => 100_000,
-		1_000_001..=10_000_000 => 1_000_000,
-		10_000_001..=100_000_000 => 10_000_000,
-		100_000_001.. => 100_000_000,
-	}
+    match done {
+        0..=1_000_000 => 100_000,
+        1_000_001..=10_000_000 => 1_000_000,
+        10_000_001..=100_000_000 => 10_000_000,
+        100_000_001.. => 100_000_000,
+    }
 }
 
 fn next_seed(seed: &mut [u8]) {
-	for s in seed {
-		match s {
-			255 => {
-				*s = 0;
-			},
-			_ => {
-				*s += 1;
-				break
-			},
-		}
-	}
+    for s in seed {
+        match s {
+            255 => {
+                *s = 0;
+            }
+            _ => {
+                *s += 1;
+                break;
+            }
+        }
+    }
 }
 
 /// Calculate the score of a key based on the desired
 /// input.
 fn calculate_score(_desired: &str, key: &str) -> usize {
-	for truncate in 0.._desired.len() {
-		let snip_size = _desired.len() - truncate;
-		let truncated = &_desired[0..snip_size];
-		if let Some(pos) = key.find(truncated) {
-			return (47 - pos) + (snip_size * 48)
-		}
-	}
-	0
+    for truncate in 0.._desired.len() {
+        let snip_size = _desired.len() - truncate;
+        let truncated = &_desired[0..snip_size];
+        if let Some(pos) = key.find(truncated) {
+            return (47 - pos) + (snip_size * 48);
+        }
+    }
+    0
 }
 
 /// checks that `pattern` is non-empty
 fn assert_non_empty_string(pattern: &str) -> Result<String, &'static str> {
-	if pattern.is_empty() {
-		Err("Pattern must not be empty")
-	} else {
-		Ok(pattern.to_string())
-	}
+    if pattern.is_empty() {
+        Err("Pattern must not be empty")
+    } else {
+        Ok(pattern.to_string())
+    }
 }
 
 #[cfg(test)]
 mod tests {
-	use super::*;
-	use sp_core::{
-		crypto::{default_ss58_version, Ss58AddressFormatRegistry, Ss58Codec},
-		sr25519, Pair,
-	};
+    use super::*;
+    use sp_core::{
+        crypto::{default_ss58_version, Ss58AddressFormatRegistry, Ss58Codec},
+        sr25519, Pair,
+    };
 
-	#[test]
-	fn vanity() {
-		let vanity = VanityCmd::parse_from(&["vanity", "--pattern", "j"]);
-		assert!(vanity.run().is_ok());
-	}
+    #[test]
+    fn vanity() {
+        let vanity = VanityCmd::parse_from(&["vanity", "--pattern", "j"]);
+        assert!(vanity.run().is_ok());
+    }
 
-	#[test]
-	fn test_generation_with_single_char() {
-		let seed = generate_key::<sr25519::Pair>("ab", default_ss58_version()).unwrap();
-		assert!(sr25519::Pair::from_seed_slice(&array_bytes::hex2bytes_unchecked(&seed))
-			.unwrap()
-			.public()
-			.to_ss58check()
-			.contains("ab"));
-	}
+    #[test]
+    fn test_generation_with_single_char() {
+        let seed = generate_key::<sr25519::Pair>("ab", default_ss58_version()).unwrap();
+        assert!(
+            sr25519::Pair::from_seed_slice(&array_bytes::hex2bytes_unchecked(&seed))
+                .unwrap()
+                .public()
+                .to_ss58check()
+                .contains("ab")
+        );
+    }
 
-	#[test]
-	fn generate_key_respects_network_override() {
-		let seed =
-			generate_key::<sr25519::Pair>("ab", Ss58AddressFormatRegistry::PolkadotAccount.into())
-				.unwrap();
-		assert!(sr25519::Pair::from_seed_slice(&array_bytes::hex2bytes_unchecked(&seed))
-			.unwrap()
-			.public()
-			.to_ss58check_with_version(Ss58AddressFormatRegistry::PolkadotAccount.into())
-			.contains("ab"));
-	}
+    #[test]
+    fn generate_key_respects_network_override() {
+        let seed =
+            generate_key::<sr25519::Pair>("ab", Ss58AddressFormatRegistry::PolkadotAccount.into())
+                .unwrap();
+        assert!(
+            sr25519::Pair::from_seed_slice(&array_bytes::hex2bytes_unchecked(&seed))
+                .unwrap()
+                .public()
+                .to_ss58check_with_version(Ss58AddressFormatRegistry::PolkadotAccount.into())
+                .contains("ab")
+        );
+    }
 
-	#[test]
-	fn test_score_1_char_100() {
-		let score = calculate_score("j", "sYrjWiZkEP1PQe2kKEZiC1Bi9L8yFSsB5RPEkzEPd5NThsB5H");
-		assert_eq!(score, 96);
-	}
+    #[test]
+    fn test_score_1_char_100() {
+        let score = calculate_score("j", "sYrjWiZkEP1PQe2kKEZiC1Bi9L8yFSsB5RPEkzEPd5NThsB5H");
+        assert_eq!(score, 96);
+    }
 
-	#[test]
-	fn test_score_100() {
-		let score = calculate_score("ghst", "sYsghstuhYd9p6unUC3kPxjD2gv2zRCztYQaEDCMJpYrPTqTG");
-		assert_eq!(score, 246);
-	}
+    #[test]
+    fn test_score_100() {
+        let score = calculate_score("ghst", "sYsghstuhYd9p6unUC3kPxjD2gv2zRCztYQaEDCMJpYrPTqTG");
+        assert_eq!(score, 246);
+    }
 
-	#[test]
-	fn test_score_50_2() {
-		// 50% for the position + 50% for the size
-		assert_eq!(
-			calculate_score("ghst", "sYsghXXuhYd9p6unUC3kPxjD2gv2zRCztYQaEDCMJpYrPTqTG"),
-			146
-		);
-	}
+    #[test]
+    fn test_score_50_2() {
+        // 50% for the position + 50% for the size
+        assert_eq!(
+            calculate_score("ghst", "sYsghXXuhYd9p6unUC3kPxjD2gv2zRCztYQaEDCMJpYrPTqTG"),
+            146
+        );
+    }
 
-	#[test]
-	fn test_score_0() {
-		assert_eq!(
-			calculate_score("ghst", "sYrjWiZkEP1PQe2kKEZiC1Bi9L8yFSsB5RPEkzEPd5NThsB5H"),
-			0
-		);
-	}
+    #[test]
+    fn test_score_0() {
+        assert_eq!(
+            calculate_score("ghst", "sYrjWiZkEP1PQe2kKEZiC1Bi9L8yFSsB5RPEkzEPd5NThsB5H"),
+            0
+        );
+    }
 }

client/cli/src/lib.rs

@@ -1,5 +1,5 @@
-pub mod params;
 pub mod commands;
+pub mod params;
 
 pub use commands::KeySubcommand;
 pub use commands::VanityCmd;

client/cli/src/params/mod.rs

@@ -21,19 +21,25 @@ pub struct InnerSs58AddressFormat(Ss58AddressFormat);
 impl InnerSs58AddressFormat {
     #[inline]
     pub fn custom(prefix: u16) -> Self {
-        Self { 0: Ss58AddressFormat::custom(prefix) }
+        Self {
+            0: Ss58AddressFormat::custom(prefix),
+        }
     }
 }
 
 impl std::fmt::Display for InnerSs58AddressFormat {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "{} network", ALL_POSSIBLE_IDS
-            .binary_search(&u16::from(self.0))
-            .expect("always be found"))
+        write!(
+            f,
+            "{} network",
+            ALL_POSSIBLE_IDS
+                .binary_search(&u16::from(self.0))
+                .expect("always be found")
+        )
     }
 }
 
-impl<'a>TryFrom<&'a str> for InnerSs58AddressFormat {
+impl<'a> TryFrom<&'a str> for InnerSs58AddressFormat {
     type Error = ParseError;
 
     fn try_from(x: &'a str) -> Result<Self, Self::Error> {
@@ -44,13 +50,13 @@ impl<'a>TryFrom<&'a str> for InnerSs58AddressFormat {
     }
 }
 
-pub fn parse_s58_prefix_address_format(x: &str,) -> Result<Ss58AddressFormat, String> {
+pub fn parse_s58_prefix_address_format(x: &str) -> Result<Ss58AddressFormat, String> {
     match InnerSs58AddressFormat::try_from(x) {
         Ok(format_registry) => Ok(format_registry.0.into()),
         Err(_) => Err(format!(
             "Unable to parse variant. Known variants: {:?}",
             &ALL_POSSIBLE_NAMES
-        ))
+        )),
     }
 }
 

metrics/src/lib.rs

@@ -14,7 +14,7 @@ pub fn logger_hook() -> impl FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Con
     |_logger_builder, _config| {}
 }
 
-/// This module exports Prometheus types an:d defines 
+/// This module exports Prometheus types an:d defines
 /// the [`Metrics`](metrics::Metrics) trait.
 pub mod metrics {
     pub use prometheus_endpoint as prometheus;

metrics/src/metronome.rs

@@ -22,7 +22,11 @@ impl Metronome {
     /// Create a new metronome source with a defined cycle duration.
     pub fn new(cycle: Duration) -> Self {
         let period = cycle.into();
-        Self { period, delay: Delay::new(period), state: MetronomeState::Snooze }
+        Self {
+            period,
+            delay: Delay::new(period),
+            state: MetronomeState::Snooze,
+        }
     }
 }
 
@@ -36,14 +40,14 @@ impl futures::Stream for Metronome {
                     let val = self.period;
                     self.delay.reset(val);
                     self.state = MetronomeState::Snooze;
-                },
+                }
                 MetronomeState::Snooze => {
                     if !Pin::new(&mut self.delay).poll(cx).is_ready() {
-                        break
+                        break;
                     }
                     self.state = MetronomeState::SetAlarm;
-                    return Poll::Ready(Some(()))
-                },
+                    return Poll::Ready(Some(()));
+                }
             }
         }
         Poll::Pending

metrics/src/runtime/mod.rs

@@ -2,19 +2,16 @@
 
 use codec::Decode;
 use core_primitives::{
-    metrics_definitions::{
-        CounterDefinition, CounterVecDefinition, HistogramDefinition,
-    },
+    metrics_definitions::{CounterDefinition, CounterVecDefinition, HistogramDefinition},
     RuntimeMetricLabelValues, RuntimeMetricOp, RuntimeMetricUpdate,
 };
 use prometheus_endpoint::{
-    register, Counter, CounterVec, Histogram, HistogramOpts, Opts, Registry,
-    PrometheusError, U64,
+    register, Counter, CounterVec, Histogram, HistogramOpts, Opts, PrometheusError, Registry, U64,
 };
 use std::{
     collections::hash_map::HashMap,
     sync::{Arc, Mutex, MutexGuard},
-}
+};
 
 #[derive(Clone, Debug)]
 pub struct Metrics {
@@ -32,13 +29,15 @@ impl RuntimeMetricsProvider {
 
     pub fn register_countervec(&self, countervec: CounterVecDefinition) {
         self.with_counter_vecs_lock_held(|mut hashmap| {
-            hashmap.entry(countervec.name.to_owned()).or_insert(register(
-                CounterVec::new(
-                    Opts::new(countervec.name, countervec.description),
-                    countervec.labels,
-                )?,
-                &self.0,
-            )?);
+            hashmap
+                .entry(countervec.name.to_owned())
+                .or_insert(register(
+                    CounterVec::new(
+                        Opts::new(countervec.name, countervec.description),
+                        countervec.labels,
+                    )?,
+                    &self.0,
+                )?);
             Ok(())
         })
     }
@@ -46,10 +45,7 @@ impl RuntimeMetricsProvider {
     pub fn register_counter(&self, counter: CounterDefinition) {
         self.with_counters_lock_held(|mut hashmap| {
             hashmap.entry(counter.name.to_owned()).or_insert(register(
-                Counter::new(
-                    counter.name, 
-                    counter.description,
-                )?, 
+                Counter::new(counter.name, counter.description)?,
                 &self.0,
             )?);
             Ok(())
@@ -60,8 +56,7 @@ impl RuntimeMetricsProvider {
         self.with_histograms_lock_held(|mut hashmap| {
             hashmap.entry(hist.name.to_owned()).or_insert(register(
                 Histogram::with_opts(
-                    HistogramOpts::new(hist.name, hist.description)
-                        .buckets(hist.buckets.to_vec()),
+                    HistogramOpts::new(hist.name, hist.description).buckets(hist.buckets.to_vec()),
                 )?,
                 &self.0,
             )?);
@@ -69,23 +64,21 @@ impl RuntimeMetricsProvider {
         })
     }
 
-    pub fn inc_counter_vec_by(
-        &self, 
-        name: &str, 
-        value: u64, 
-        labels: &RuntimeMetricsProvider,
-    ) {
+    pub fn inc_counter_vec_by(&self, name: &str, value: u64, labels: &RuntimeMetricsProvider) {
         self.with_counter_vecs_lock_held(|mut hashmap| {
             hashmap.entry(name.to_owned()).and_modify(|counter_vec| {
-                counter_vec.with_label_values(&labels.as_str_vec()).inc_by(value)
+                counter_vec
+                    .with_label_values(&labels.as_str_vec())
+                    .inc_by(value)
             });
             Ok(())
         })
     }
-    
+
     pub fn inc_counter_by(&self, name: &str, value: u64) {
         self.with_counters_lock_held(|mut hashmap| {
-            hashmap.entry(name.to_owned())
+            hashmap
+                .entry(name.to_owned())
                 .and_modify(|counter_vec| counter_vec.inc_by(value));
             Ok(())
         })
@@ -93,8 +86,9 @@ impl RuntimeMetricsProvider {
 
     pub fn observe_histogram(&self, name: &str, value: u128) {
         self.with_histograms_lock_held(|mut hashmap| {
-            hashmap.entry(name.to_owned())
-                and_modify(|histogram| histogram.observe(value as f64 / 1_000_000_000.0));
+            hashmap
+                .entry(name.to_owned())
+                .and_modify(|histogram| histogram.observe(value as f64 / 1_000_000_000.0));
             Ok(())
         })
     }
@@ -103,21 +97,36 @@ impl RuntimeMetricsProvider {
     where
         F: FnOnce(MutexGuard<'_, HashMap<String, Counter<U64>>>) -> Result<(), PrometheusError>,
     {
-        let _ = self.1.counters.lock().map(do_something).or_else(|error| Err(error));
+        let _ = self
+            .1
+            .counters
+            .lock()
+            .map(do_something)
+            .or_else(|error| Err(error));
     }
 
     fn with_counter_vecs_lock_held<F>(&self, do_something: F)
     where
         F: FnOnce(MutexGuard<'_, HashMap<String, CounterVec<U64>>>) -> Result<(), PrometheusError>,
     {
-        let _ = self.1.counter_vecs.lock().map(do_something).or_else(|error| Err(error));
+        let _ = self
+            .1
+            .counter_vecs
+            .lock()
+            .map(do_something)
+            .or_else(|error| Err(error));
     }
 
     fn with_histograms_lock_held<F>(&self, do_something: F)
     where
         F: FnOnce(MutexGuard<'_, HashMap<String, Histogram>>) -> Result<(), PrometheusError>,
     {
-        let _ = self.1.histograms.lock().map(do_something).or_else(|error| Err(error));
+        let _ = self
+            .1
+            .histograms
+            .lock()
+            .map(do_something)
+            .or_else(|error| Err(error));
     }
 }
 
@@ -131,7 +140,7 @@ impl sc_tracing::TraceHandler for RuntimeMetricsProvider {
             .unwrap_or(&String::default())
             .ne("metrics")
         {
-            return
+            return;
         }
 
         if let Some(update_op_bs58) = event.values.string_values.get("params") {
@@ -141,7 +150,7 @@ impl sc_tracing::TraceHandler for RuntimeMetricsProvider {
                     .as_slice(),
             ) {
                 Ok(update_op) => self.parse_metric_update(update_op),
-                Err(_) => {},
+                Err(_) => {}
             }
         }
     }
@@ -150,12 +159,15 @@ impl sc_tracing::TraceHandler for RuntimeMetricsProvider {
 impl RuntimeMetricsProvider {
     fn parse_metric_update(&self, update: RuntimeMetricUpdate) {
         match update.op {
-            RuntimeMetricOp::IncrementCounterVec(value, ref labels) => 
-                self.inc_counter_vec_by(update.metric_name(), value, labels),
-            RuntimeMetricOp::IncrementCounter(value) => 
-                self.inc_counter_by(update.metric_name(), value),
-            RuntimeMetricOp::ObserveHistogram(value) => 
-                self.observe_histogram(update.metric_name(), value),
+            RuntimeMetricOp::IncrementCounterVec(value, ref labels) => {
+                self.inc_counter_vec_by(update.metric_name(), value, labels)
+            }
+            RuntimeMetricOp::IncrementCounter(value) => {
+                self.inc_counter_by(update.metric_name(), value)
+            }
+            RuntimeMetricOp::ObserveHistogram(value) => {
+                self.observe_histogram(update.metric_name(), value)
+            }
         }
     }
 
@@ -178,7 +190,7 @@ impl RuntimeMetricsProvider {
 pub fn logger_hook() -> impl FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration) -> () {
     |logger_builder, config| {
         if config.prometheus_registry().is_none() {
-            return
+            return;
         }
 
         let registry = config.prometheus_registry().cloned().unwrap();

metrics/src/tests.rs

@@ -1,5 +1,5 @@
-use hyper::{Client, Uri};
 use ghost_test_service::{node_config, run_validator_node, test_prometheus_config};
+use hyper::{Client, Uri};
 use keyring::AccountKeyring::*;
 use std::collections::HashMap;
 
@@ -7,8 +7,13 @@ const DEFAULT_PROMETHEUS_PORT: u16 = 9616;
 
 #[tokio::test(flavor = "multi_thread")]
 async fn runtime_can_publish_metrics() {
-    let mut alice_config =
-        node_config(|| {}, tokio::runtime::Handle::current(), Alice, Vec::new(), true);
+    let mut alice_config = node_config(
+        || {},
+        tokio::runtime::Handle::current(),
+        Alice,
+        Vec::new(),
+        true,
+    );
 
     // Enable prometheus metrics for Alice.
     alice_config.prometheus_config = Some(test_prometheus_config(DEFAULT_PROMETHEUS_PORT));
@@ -26,8 +31,13 @@ async fn runtime_can_publish_metrics() {
     // Start validator Alice
     let alice = run_validator_node(alice_config, None);
 
-    let bob_config =
-        node_config(|| {}, tokio::runtime::Handle::current(), Bob, vec![alice.addr.clone()], true);
+    let bob_config = node_config(
+        || {},
+        tokio::runtime::Handle::current(),
+        Bob,
+        vec![alice.addr.clone()],
+        true,
+    );
 
     // Start validator Bob
     let _bob = run_validator_node(bob_config, None);
@@ -48,19 +58,25 @@ async fn scrape_prometheus_metrics(metrics_uri: &str) -> HashMap<String, u64> {
         .expect("GET request failed");
 
     let body = String::from_utf8(
-        hyper::body::to_bytes(res).await.expect("can't get body as bytes").to_vec(),
-    ).expect("body is not an UTF8 string");
+        hyper::body::to_bytes(res)
+            .await
+            .expect("can't get body as bytes")
+            .to_vec(),
+    )
+    .expect("body is not an UTF8 string");
 
     let lines: Vec<_> = body.lines().map(|s| Ok(s.to_owned())).collect();
     prometheus_parse::Scrape::parse(lines.into_iter())
         .expect("Scraper failed to parse Prometheus metrics")
         .samples
         .into_iter()
-        .filter_map(|prometheus_parse::Sample { metric, value, .. }| match value {
-            prometheus_parse::Value::Counter(value) => Some((metric, value as u64)),
-            prometheus_parse::Value::Gauge(value) => Some((metric, value as u64)),
-            prometheus_parse::Value::Untyped(value) => Some((metric, value as u64)),
-            _ => None,
-        })
+        .filter_map(
+            |prometheus_parse::Sample { metric, value, .. }| match value {
+                prometheus_parse::Value::Counter(value) => Some((metric, value as u64)),
+                prometheus_parse::Value::Gauge(value) => Some((metric, value as u64)),
+                prometheus_parse::Value::Untyped(value) => Some((metric, value as u64)),
+                _ => None,
+            },
+        )
         .collect()
 }

pallets/networks/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-networks"
-version = "0.1.12"
+version = "0.1.15"
 license.workspace = true
 authors.workspace = true
 edition.workspace = true
@@ -10,6 +10,7 @@ repository.workspace = true
 [dependencies]
 scale-info = { workspace = true, features = ["derive"] }
 codec = { workspace = true, features = ["max-encoded-len"] }
+num-traits = { workspace = true }
 
 frame-benchmarking = { workspace = true, optional = true }
 frame-support = { workspace = true }
@@ -30,6 +31,7 @@ default = ["std"]
 std = [
     "scale-info/std",
     "codec/std",
+    "num-traits/std",
     "frame-support/std",
     "frame-system/std",
     "frame-benchmarking?/std",

pallets/networks/src/lib.rs

@@ -21,9 +21,11 @@ pub use ghost_traits::networks::{
     NetworkDataBasicHandler, NetworkDataInspectHandler, NetworkDataMutateHandler,
 };
 
+mod math;
 mod weights;
 
 pub use crate::weights::WeightInfo;
+use math::MulDiv;
 pub use module::*;
 
 #[cfg(any(feature = "runtime-benchmarks", test))]
@@ -73,7 +75,15 @@ pub struct BridgedInflationCurve<RewardCurve, T>(core::marker::PhantomData<(Rewa
 impl<Balance, RewardCurve, T> pallet_staking::EraPayout<Balance>
     for BridgedInflationCurve<RewardCurve, T>
 where
-    Balance: Default + AtLeast32BitUnsigned + Clone + Copy + From<u128>,
+    Balance: Default
+        + Copy
+        + From<BalanceOf<T>>
+        + AtLeast32BitUnsigned
+        + num_traits::ops::wrapping::WrappingAdd
+        + num_traits::ops::overflowing::OverflowingAdd
+        + sp_std::ops::AddAssign
+        + sp_std::ops::Not<Output = Balance>
+        + sp_std::ops::BitAnd<u128, Output = Balance>,
     RewardCurve: Get<&'static PiecewiseLinear<'static>>,
     T: Config,
 {
@@ -82,30 +92,27 @@ where
         total_issuance: Balance,
         _era_duration_in_millis: u64,
     ) -> (Balance, Balance) {
-        let piecewise_linear = RewardCurve::get();
-        let bridge_adjustment = BridgedImbalance::<T>::get();
+        let reward_curve = RewardCurve::get();
+        let bridged_imbalance = BridgedImbalance::<T>::get();
         let accumulated_commission = AccumulatedCommission::<T>::get();
 
-        let bridged_out: u128 = bridge_adjustment.bridged_out.try_into().unwrap_or_default();
-        let bridged_in: u128 = bridge_adjustment.bridged_in.try_into().unwrap_or_default();
-        let accumulated_commission: u128 = accumulated_commission.try_into().unwrap_or_default();
-
-        let accumulated_balance = Balance::from(accumulated_commission);
-        let adjusted_issuance = match bridged_out > bridged_in {
-            true => total_issuance.saturating_add(Balance::from(bridged_out - bridged_in)),
-            false => total_issuance.saturating_sub(Balance::from(bridged_in - bridged_out)),
-        };
+        let accumulated_commission: Balance = accumulated_commission.into();
+        let adjusted_issuance: Balance = total_issuance
+            .saturating_add(bridged_imbalance.bridged_out.into())
+            .saturating_sub(bridged_imbalance.bridged_in.into());
 
         NullifyNeeded::<T>::set(true);
 
-        match piecewise_linear
-            .calculate_for_fraction_times_denominator(total_staked, adjusted_issuance)
-            .checked_mul(&accumulated_balance)
-            .and_then(|product| product.checked_div(&adjusted_issuance))
-        {
-            Some(payout) => (payout, accumulated_balance.saturating_sub(payout)),
-            None => (Balance::default(), Balance::default()),
-        }
+        let estimated_reward =
+            reward_curve.calculate_for_fraction_times_denominator(total_staked, adjusted_issuance);
+        let payout = MulDiv::<Balance>::calculate(
+            estimated_reward,
+            accumulated_commission,
+            adjusted_issuance,
+        );
+        let rest_payout = accumulated_commission.saturating_sub(payout);
+
+        (payout, rest_payout)
     }
 }
 
@@ -292,7 +299,9 @@ pub mod module {
             network.default_endpoints
                 .iter()
                 .map(|endpoint| endpoint.len())
-                .sum::<usize>() as u32,
+                .max()
+                .unwrap_or_default() as u32,
+            network.default_endpoints.len() as u32,
         ))]
         pub fn register_network(
             origin: OriginFor<T>,
@@ -777,6 +786,7 @@ impl<T: Config> NetworkDataMutateHandler<NetworkData, BalanceOf<T>> for Pallet<T
 
     fn nullify_commission() {
         AccumulatedCommission::<T>::set(Default::default());
+        BridgedImbalance::<T>::set(Default::default());
     }
 
     fn trigger_nullification() {

pallets/networks/src/math.rs

@@ -0,0 +1,120 @@
+use crate::AtLeast32BitUnsigned;
+
+pub struct MulDiv<Balance>(core::marker::PhantomData<Balance>);
+impl<Balance> MulDiv<Balance>
+where
+    Balance: Copy
+        + AtLeast32BitUnsigned
+        + num_traits::ops::wrapping::WrappingAdd
+        + num_traits::ops::overflowing::OverflowingAdd
+        + sp_std::ops::AddAssign
+        + sp_std::ops::Not<Output = Balance>
+        + sp_std::ops::BitAnd<u128, Output = Balance>,
+{
+    fn least_significant_bits(&self, a: Balance) -> Balance {
+        a & ((1 << 64) - 1)
+    }
+
+    fn most_significant_bits(&self, a: Balance) -> Balance {
+        a >> 64
+    }
+
+    fn two_complement(&self, a: Balance) -> Balance {
+        let one: Balance = 1u32.into();
+        (!a).wrapping_add(&one)
+    }
+
+    fn adjusted_ratio(&self, a: Balance) -> Balance {
+        let one: Balance = 1u32.into();
+        (self.two_complement(a) / a).wrapping_add(&one)
+    }
+
+    fn modulo(&self, a: Balance) -> Balance {
+        self.two_complement(a) % a
+    }
+
+    fn overflow_resistant_addition(
+        &self,
+        a0: Balance,
+        a1: Balance,
+        b0: Balance,
+        b1: Balance,
+    ) -> (Balance, Balance) {
+        let (r0, overflow) = a0.overflowing_add(&b0);
+        let overflow: Balance = overflow.then(|| 1u32).unwrap_or_default().into();
+        let r1 = a1.wrapping_add(&b1).wrapping_add(&overflow);
+        (r0, r1)
+    }
+
+    fn overflow_resistant_multiplication(&self, a: Balance, b: Balance) -> (Balance, Balance) {
+        let (a0, a1) = (
+            self.least_significant_bits(a),
+            self.most_significant_bits(a),
+        );
+        let (b0, b1) = (
+            self.least_significant_bits(b),
+            self.most_significant_bits(b),
+        );
+        let (x, y) = (a1 * b0, b1 * a0);
+
+        let (r0, r1) = (a0 * b0, a1 * b1);
+        let (r0, r1) = self.overflow_resistant_addition(
+            r0,
+            r1,
+            self.least_significant_bits(x) << 64,
+            self.most_significant_bits(x),
+        );
+        let (r0, r1) = self.overflow_resistant_addition(
+            r0,
+            r1,
+            self.least_significant_bits(y) << 64,
+            self.most_significant_bits(y),
+        );
+
+        (r0, r1)
+    }
+
+    fn overflow_resistant_division(
+        &self,
+        mut a0: Balance,
+        mut a1: Balance,
+        b: Balance,
+    ) -> (Balance, Balance) {
+        if b == 1u32.into() {
+            return (a0, a1);
+        }
+
+        let zero: Balance = 0u32.into();
+        let (q, r) = (self.adjusted_ratio(b), self.modulo(b));
+        let (mut x0, mut x1) = (zero, zero);
+
+        while a1 != zero {
+            let (t0, t1) = self.overflow_resistant_multiplication(a1, q);
+            let (new_x0, new_x1) = self.overflow_resistant_addition(x0, x1, t0, t1);
+            x0 = new_x0;
+            x1 = new_x1;
+
+            let (t0, t1) = self.overflow_resistant_multiplication(a1, r);
+            let (new_a0, new_a1) = self.overflow_resistant_addition(t0, t1, a0, zero);
+            a0 = new_a0;
+            a1 = new_a1;
+        }
+
+        self.overflow_resistant_addition(x0, x1, a0 / b, zero)
+    }
+
+    fn mul_div(&self, a: Balance, b: Balance, c: Balance) -> Balance {
+        let (t0, t1) = self.overflow_resistant_multiplication(a, b);
+        self.overflow_resistant_division(t0, t1, c).0
+    }
+
+    pub fn calculate(a: Balance, b: Balance, c: Balance) -> Balance {
+        let zero: Balance = 0u32.into();
+        if a == zero || b == zero || c == zero {
+            return zero;
+        }
+
+        let inner = MulDiv(core::marker::PhantomData);
+        inner.mul_div(a, b, c)
+    }
+}

pallets/networks/src/tests.rs

@@ -1295,8 +1295,10 @@ fn accumulated_commission_could_be_nullified() {
 #[test]
 fn bridged_inlation_reward_works() {
     ExtBuilder::build().execute_with(|| {
-        let amount: u128 = 1337 * 1_000_000_000;
-        let commission: u128 = amount / 100; // 1% commission
+        let amount_full: u128 = 1337 * 1_000_000_000;
+        let commission: u128 = amount_full / 100; // 1% commission
+        let amount: u128 = amount_full - commission;
+
         let total_staked_ideal: u128 = 69;
         let total_staked_not_ideal: u128 = 68;
         let total_issuance: u128 = 100;
@@ -1538,8 +1540,10 @@ fn bridged_inlation_reward_works() {
 #[test]
 fn bridged_inflation_era_payout_triggers_need_of_nullification() {
     ExtBuilder::build().execute_with(|| {
-        let amount: u128 = 1337 * 1_000_000_000;
-        let commission: u128 = amount / 100; // 1% commission
+        let amount_full: u128 = 1337 * 1_000_000_000;
+        let commission: u128 = amount_full / 100; // 1% commission
+        let amount: u128 = amount_full - commission;
+
         let total_staked_ideal: u128 = 69;
         let total_issuance: u128 = 100;
 
@@ -1563,10 +1567,189 @@ fn bridged_inflation_era_payout_triggers_need_of_nullification() {
 #[test]
 fn trigger_nullification_works_as_expected() {
     ExtBuilder::build().execute_with(|| {
+        let commission: u128 = 69;
+        let imbalance = BridgeAdjustment {
+            bridged_in: 1337u128,
+            bridged_out: 420u128,
+        };
+
+        assert_eq!(AccumulatedCommission::<Test>::get(), 0);
+        assert_eq!(BridgedImbalance::<Test>::get(), BridgeAdjustment::default());
+
+        AccumulatedCommission::<Test>::set(commission);
+        BridgedImbalance::<Test>::set(imbalance.clone());
+
+        assert_eq!(AccumulatedCommission::<Test>::get(), commission);
+        assert_eq!(BridgedImbalance::<Test>::get(), imbalance);
+
         assert_eq!(NullifyNeeded::<Test>::get(), false);
         GhostNetworks::trigger_nullification();
         assert_eq!(NullifyNeeded::<Test>::get(), true);
         GhostNetworks::trigger_nullification();
         assert_eq!(NullifyNeeded::<Test>::get(), false);
+        assert_eq!(AccumulatedCommission::<Test>::get(), 0);
+        assert_eq!(BridgedImbalance::<Test>::get(), BridgeAdjustment::default());
+    });
+}
+
+#[test]
+fn check_substrate_guarantees_not_to_overflow() {
+    ExtBuilder::build().execute_with(|| {
+        let reward_curve = RewardCurve::get();
+        let mut n: u128 = 69;
+        let mut d: u128 = 100;
+
+        loop {
+            n = match n.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            d = match d.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            assert_eq!(
+                reward_curve.calculate_for_fraction_times_denominator(n, d),
+                d
+            );
+        }
+    });
+}
+
+#[test]
+fn check_muldiv_guarantees_not_to_overflow() {
+    ExtBuilder::build().execute_with(|| {
+        let mut a: u128 = 2;
+        let mut b: u128 = 3;
+        let mut c: u128 = 6;
+        let mut result: u128 = 1;
+
+        loop {
+            a = match a.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            b = match b.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            c = match c.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            result = match result.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+
+            assert_eq!(MulDiv::<u128>::calculate(a, b, c), result);
+        }
+
+        assert_eq!(
+            MulDiv::<u128>::calculate(u128::MAX, u128::MAX, u128::MAX),
+            u128::MAX
+        );
+        assert_eq!(MulDiv::<u128>::calculate(u128::MAX, 0, 0), 0);
+        assert_eq!(MulDiv::<u128>::calculate(0, u128::MAX, 0), 0);
+        assert_eq!(MulDiv::<u128>::calculate(0, 0, u128::MAX), 0);
+    });
+}
+
+#[test]
+fn check_bridged_inflation_curve_for_overflow() {
+    ExtBuilder::build().execute_with(|| {
+        let amount_full: u128 = 1337 * 1_000_000_000;
+        let commission: u128 = amount_full / 100; // 1% commission
+        let amount: u128 = amount_full - commission;
+
+        let tollerance: u128 = commission / 100; // 1% tollerance
+        let precomputed_payout: u128 = 13177568884;
+        let precomputed_rest: u128 = 192431116;
+        assert_eq!(precomputed_payout + precomputed_rest, commission);
+
+        let mut total_staked_ideal: u128 = 69_000;
+        let mut total_staked_not_ideal: u128 = 68_000;
+        let mut total_issuance: u128 = 100_000;
+
+        assert_ok!(GhostNetworks::accumulate_commission(&commission));
+        assert_ok!(GhostNetworks::accumulate_incoming_imbalance(&amount));
+
+        loop {
+            total_staked_ideal = match total_staked_ideal.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            total_staked_not_ideal = match total_staked_not_ideal.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            total_issuance = match total_issuance.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            assert_eq!(
+                BridgedInflationCurve::<RewardCurve, Test>::era_payout(
+                    total_staked_ideal,
+                    total_issuance + amount,
+                    0
+                ),
+                (commission, 0)
+            );
+
+            let (payout, rest) = BridgedInflationCurve::<RewardCurve, Test>::era_payout(
+                total_staked_not_ideal,
+                total_issuance + amount,
+                0,
+            );
+
+            let payout_deviation = if precomputed_payout > payout {
+                precomputed_payout - payout
+            } else {
+                payout - precomputed_payout
+            };
+
+            let rest_deviation = if precomputed_rest > rest {
+                precomputed_rest - rest
+            } else {
+                rest - precomputed_rest
+            };
+
+            assert!(payout_deviation < tollerance);
+            assert!(rest_deviation < tollerance);
+        }
+    });
+}
+
+#[test]
+fn check_bridged_inflation_curve_for_big_commissions() {
+    ExtBuilder::build().execute_with(|| {
+        let mut amount_full: u128 = 1337;
+
+        let total_staked_ideal: u128 = 69_000_000;
+        let total_issuance: u128 = 100_000_000;
+
+        loop {
+            amount_full = match amount_full.checked_mul(1_000_000) {
+                Some(value) => value,
+                None => break,
+            };
+            let commission: u128 = amount_full / 100; // 1% commission
+            let amount: u128 = amount_full - commission;
+
+            AccumulatedCommission::<Test>::set(commission);
+            BridgedImbalance::<Test>::set(BridgeAdjustment {
+                bridged_in: amount,
+                bridged_out: 0,
+            });
+
+            assert_eq!(
+                BridgedInflationCurve::<RewardCurve, Test>::era_payout(
+                    total_staked_ideal,
+                    total_issuance + amount,
+                    0
+                ),
+                (commission, 0)
+            );
+        }
     });
 }

pallets/networks/src/weights.rs

@@ -49,7 +49,7 @@ use sp_std::marker::PhantomData;
 
 /// Weight functions needed for ghost_networks
 pub trait WeightInfo {
-	fn register_network(n: u32, m: u32, ) -> Weight;
+	fn register_network(i: u32, j: u32, k: u32, ) -> Weight;
 	fn update_network_name(n: u32, ) -> Weight;
 	fn update_network_endpoint(n: u32, ) -> Weight;
 	fn update_network_finality_delay() -> Weight;
@@ -70,15 +70,16 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// The range of component `i` is `[1, 20]`.
 	/// The range of component `j` is `[1, 150]`.
-	fn register_network(_i: u32, j: u32, ) -> Weight {
+	/// The range of component `k` is `[1, 20]`.
+	fn register_network(_i: u32, _j: u32, k: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 43_753_000 picoseconds.
-		Weight::from_parts(45_805_520, 0)
+		// Minimum execution time: 46_023_000 picoseconds.
+		Weight::from_parts(97_871_287, 0)
 			.saturating_add(Weight::from_parts(0, 3574))
-			// Standard Error: 412
-			.saturating_add(Weight::from_parts(1_586, 0).saturating_mul(j.into()))
+			// Standard Error: 94_524
+			.saturating_add(Weight::from_parts(940_486, 0).saturating_mul(k.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -87,13 +88,13 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `n` is `[1, 20]`.
 	fn update_network_name(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_412_000 picoseconds.
-		Weight::from_parts(50_617_210, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 3_074
-			.saturating_add(Weight::from_parts(6_017, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_906_000 picoseconds.
+		Weight::from_parts(55_537_587, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 87_704
+			.saturating_add(Weight::from_parts(92_366, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -102,13 +103,13 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// The range of component `n` is `[1, 150]`.
 	fn update_network_endpoint(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_485_000 picoseconds.
-		Weight::from_parts(50_716_057, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 453
-			.saturating_add(Weight::from_parts(4_916, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_556_000 picoseconds.
+		Weight::from_parts(57_726_674, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 12_261
+			.saturating_add(Weight::from_parts(274, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -116,11 +117,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_finality_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_061_000 picoseconds.
-		Weight::from_parts(49_072_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_406_000 picoseconds.
+		Weight::from_parts(51_256_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -128,11 +129,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_rate_limit_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_066_000 picoseconds.
-		Weight::from_parts(52_137_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_572_000 picoseconds.
+		Weight::from_parts(52_584_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -140,11 +141,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_block_distance() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_085_000 picoseconds.
-		Weight::from_parts(48_838_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_880_000 picoseconds.
+		Weight::from_parts(50_596_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -152,11 +153,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_type() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 47_872_000 picoseconds.
-		Weight::from_parts(48_972_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_282_000 picoseconds.
+		Weight::from_parts(49_137_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -164,11 +165,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_gatekeeper() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_029_000 picoseconds.
-		Weight::from_parts(50_768_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_853_000 picoseconds.
+		Weight::from_parts(51_982_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -176,11 +177,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_topic_name() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_151_000 picoseconds.
-		Weight::from_parts(51_573_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_343_000 picoseconds.
+		Weight::from_parts(52_380_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -188,11 +189,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_incoming_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_017_000 picoseconds.
-		Weight::from_parts(49_513_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_393_000 picoseconds.
+		Weight::from_parts(80_966_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -200,11 +201,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_outgoing_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_714_000 picoseconds.
-		Weight::from_parts(49_777_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_579_000 picoseconds.
+		Weight::from_parts(51_126_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -212,11 +213,11 @@ impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn remove_network() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 44_583_000 picoseconds.
-		Weight::from_parts(45_681_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 44_634_000 picoseconds.
+		Weight::from_parts(45_815_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -227,15 +228,16 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// The range of component `i` is `[1, 20]`.
 	/// The range of component `j` is `[1, 150]`.
-	fn register_network(_i: u32, j: u32, ) -> Weight {
+	/// The range of component `k` is `[1, 20]`.
+	fn register_network(_i: u32, _j: u32, k: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 43_753_000 picoseconds.
-		Weight::from_parts(45_805_520, 0)
+		// Minimum execution time: 46_023_000 picoseconds.
+		Weight::from_parts(97_871_287, 0)
 			.saturating_add(Weight::from_parts(0, 3574))
-			// Standard Error: 412
-			.saturating_add(Weight::from_parts(1_586, 0).saturating_mul(j.into()))
+			// Standard Error: 94_524
+			.saturating_add(Weight::from_parts(940_486, 0).saturating_mul(k.into()))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -244,13 +246,13 @@ impl WeightInfo for () {
 	/// The range of component `n` is `[1, 20]`.
 	fn update_network_name(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_412_000 picoseconds.
-		Weight::from_parts(50_617_210, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 3_074
-			.saturating_add(Weight::from_parts(6_017, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_906_000 picoseconds.
+		Weight::from_parts(55_537_587, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 87_704
+			.saturating_add(Weight::from_parts(92_366, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -259,13 +261,13 @@ impl WeightInfo for () {
 	/// The range of component `n` is `[1, 150]`.
 	fn update_network_endpoint(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_485_000 picoseconds.
-		Weight::from_parts(50_716_057, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 453
-			.saturating_add(Weight::from_parts(4_916, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_556_000 picoseconds.
+		Weight::from_parts(57_726_674, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 12_261
+			.saturating_add(Weight::from_parts(274, 0).saturating_mul(n.into()))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -273,11 +275,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_finality_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_061_000 picoseconds.
-		Weight::from_parts(49_072_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_406_000 picoseconds.
+		Weight::from_parts(51_256_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -285,11 +287,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_rate_limit_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_066_000 picoseconds.
-		Weight::from_parts(52_137_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_572_000 picoseconds.
+		Weight::from_parts(52_584_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -297,11 +299,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_block_distance() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_085_000 picoseconds.
-		Weight::from_parts(48_838_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_880_000 picoseconds.
+		Weight::from_parts(50_596_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -309,11 +311,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_type() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 47_872_000 picoseconds.
-		Weight::from_parts(48_972_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_282_000 picoseconds.
+		Weight::from_parts(49_137_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -321,11 +323,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_gatekeeper() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_029_000 picoseconds.
-		Weight::from_parts(50_768_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_853_000 picoseconds.
+		Weight::from_parts(51_982_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -333,11 +335,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_topic_name() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_151_000 picoseconds.
-		Weight::from_parts(51_573_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_343_000 picoseconds.
+		Weight::from_parts(52_380_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -345,11 +347,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_incoming_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_017_000 picoseconds.
-		Weight::from_parts(49_513_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_393_000 picoseconds.
+		Weight::from_parts(80_966_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -357,11 +359,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_outgoing_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_714_000 picoseconds.
-		Weight::from_parts(49_777_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_579_000 picoseconds.
+		Weight::from_parts(51_126_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}
@@ -369,11 +371,11 @@ impl WeightInfo for () {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn remove_network() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 44_583_000 picoseconds.
-		Weight::from_parts(45_681_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 44_634_000 picoseconds.
+		Weight::from_parts(45_815_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(RocksDbWeight::get().reads(1))
 			.saturating_add(RocksDbWeight::get().writes(1))
 	}

pallets/slow-clap/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-slow-clap"
-version = "0.3.33"
+version = "0.3.39"
 description = "Applause protocol for the EVM bridge"
 license.workspace = true
 authors.workspace = true

pallets/slow-clap/src/lib.rs

@@ -28,7 +28,7 @@ use sp_runtime::{
         storage_lock::{StorageLock, Time},
         HttpError,
     },
-    traits::{BlockNumberProvider, Convert, Saturating},
+    traits::{BlockNumberProvider, Convert, Saturating, TrailingZeroInput},
     Perbill, RuntimeAppPublic, RuntimeDebug, SaturatedConversion,
 };
 use sp_staking::{
@@ -90,7 +90,7 @@ pub struct Clap<AccountId, NetworkId, Balance> {
     pub amount: Balance,
 }
 
-#[derive(Default, PartialEq, Encode, Decode, RuntimeDebug, TypeInfo)]
+#[derive(Default, Clone, Copy, PartialEq, Encode, Decode, RuntimeDebug, TypeInfo)]
 pub struct SessionAuthorityInfo {
     pub claps: u32,
     pub disabled: bool,
@@ -465,6 +465,13 @@ impl<T: Config> Pallet<T> {
             authorities.get(clap.authority_index as usize).is_some(),
             Error::<T>::NotAnAuthority
         );
+        ensure!(
+            ClapsInSession::<T>::get(&clap.session_index)
+                .get(&clap.authority_index)
+                .map(|info| !info.disabled)
+                .unwrap_or(true),
+            Error::<T>::CurrentValidatorIsDisabled
+        );
 
         let clap_unique_hash =
             Self::generate_unique_hash(&clap.receiver, &clap.amount, &clap.network_id);
@@ -491,15 +498,7 @@ impl<T: Config> Pallet<T> {
                 }
             })?;
 
-        ClapsInSession::<T>::try_mutate(&clap.session_index, |claps_details| {
-            if claps_details
-                .get(&clap.authority_index)
-                .map(|x| x.disabled)
-                .unwrap_or_default()
-            {
-                return Err(Error::<T>::CurrentValidatorIsDisabled);
-            }
-
+        ClapsInSession::<T>::mutate(&clap.session_index, |claps_details| {
             (*claps_details)
                 .entry(clap.authority_index)
                 .and_modify(|individual| (*individual).claps.saturating_inc())
@@ -507,9 +506,7 @@ impl<T: Config> Pallet<T> {
                     claps: 1u32,
                     disabled: false,
                 });
-
-            Ok(())
-        })?;
+        });
 
         Self::deposit_event(Event::<T>::Clapped {
             authority_id: clap.authority_index,
@@ -692,14 +689,39 @@ impl<T: Config> Pallet<T> {
         let block_distance_key = Self::create_storage_key(b"block-distance-", &network_id_encoded);
         let endpoint_key = Self::create_storage_key(b"endpoint-", &network_id_encoded);
 
-        let rpc_endpoint = Self::read_persistent_offchain_storage(
-            &endpoint_key,
-            network_data.default_endpoint.clone(),
-        );
         let max_block_distance = Self::read_persistent_offchain_storage(
             &block_distance_key,
             network_data.block_distance,
         );
+        let stored_endpoints = Self::read_persistent_offchain_storage(
+            &endpoint_key,
+            network_data.default_endpoints.clone(),
+        );
+
+        let random_seed = sp_io::offchain::random_seed();
+        let random_number = <u32>::decode(&mut TrailingZeroInput::new(random_seed.as_ref()))
+            .expect("input is padded with zeroes; qed");
+
+        let rpc_endpoint = if stored_endpoints.len() > 0 {
+            stored_endpoints
+                .iter()
+                .nth(
+                    (random_number as usize)
+                        .checked_rem(stored_endpoints.len())
+                        .unwrap_or_default(),
+                )
+                .expect("stored endpoint should be non empty; qed")
+        } else {
+            network_data
+                .default_endpoints
+                .iter()
+                .nth(
+                    (random_number as usize)
+                        .checked_rem(network_data.default_endpoints.len())
+                        .unwrap_or_default(),
+                )
+                .expect("default endpoint should be non empty; qed")
+        };
 
         StorageValueRef::persistent(&block_number_key)
             .mutate(
@@ -741,23 +763,20 @@ impl<T: Config> Pallet<T> {
 
                                     Ok(match maybe_block_range {
                                         Some((from_block, to_block)) => match maybe_new_evm_block {
-                                            Some(_) => {
-                                                match estimated_block.checked_sub(from_block) {
-                                                    Some(current_distance)
-                                                        if current_distance
-                                                            < max_block_distance =>
-                                                    {
-                                                        (from_block, estimated_block)
-                                                    }
-                                                    _ => (
-                                                        from_block,
-                                                        from_block
-                                                            .saturating_add(max_block_distance)
-                                                            .min(estimated_block),
-                                                    ),
-                                                }
+                                            Some(_) if from_block.le(&to_block) => {
+                                                let adjusted_to_block = estimated_block
+                                                    .checked_sub(from_block)
+                                                    .map(|current_distance| current_distance
+                                                        .le(&max_block_distance)
+                                                        .then(|| estimated_block)
+                                                    )
+                                                    .flatten()
+                                                    .unwrap_or(from_block
+                                                        .saturating_add(max_block_distance)
+                                                        .min(estimated_block));
+                                                (from_block, adjusted_to_block)
                                             }
-                                            None => (to_block, to_block),
+                                            _ => (to_block, to_block),
                                         },
                                         None => (estimated_block, estimated_block),
                                     })
@@ -942,10 +961,18 @@ impl<T: Config> Pallet<T> {
             .ok_or(OffchainErr::ErrorInEvmResponse)?)
     }
 
-    fn calculate_median_claps(session_index: &SessionIndex) -> u32 {
-        let mut claps_in_session = ClapsInSession::<T>::get(session_index)
-            .values()
-            .filter_map(|value| (!value.disabled).then(|| value.claps))
+    fn calculate_median_claps(
+        actual_claps_in_session: &BTreeMap<AuthIndex, SessionAuthorityInfo>,
+        authorities_len: usize,
+    ) -> u32 {
+        let mut claps_in_session = (0..authorities_len)
+            .filter_map(|authority_index| {
+                let clap_info = actual_claps_in_session
+                    .get(&(authority_index as AuthIndex))
+                    .copied()
+                    .unwrap_or_default();
+                (!clap_info.disabled).then(|| clap_info.claps)
+            })
             .collect::<Vec<_>>();
 
         if claps_in_session.is_empty() {
@@ -966,17 +993,21 @@ impl<T: Config> Pallet<T> {
 
     fn is_good_actor(
         authority_index: usize,
-        session_index: SessionIndex,
         median_claps: u32,
+        claps_in_session: &BTreeMap<AuthIndex, SessionAuthorityInfo>,
     ) -> bool {
         if median_claps == 0 {
             return true;
         }
 
-        let number_of_claps = ClapsInSession::<T>::get(session_index)
-            .entry(authority_index as AuthIndex)
-            .or_default()
-            .claps;
+        let number_of_claps = claps_in_session
+            .get(&(authority_index as AuthIndex))
+            .copied()
+            .map(|info| match info.disabled {
+                true => median_claps,
+                false => info.claps,
+            })
+            .unwrap_or_default();
 
         let authority_deviation = if number_of_claps < median_claps {
             Perbill::from_rational(median_claps - number_of_claps, median_claps)
@@ -1058,14 +1089,15 @@ impl<T: Config> OneSessionHandler<T::AccountId> for Pallet<T> {
     fn on_before_session_ending() {
         let session_index = T::ValidatorSet::session_index();
         let validators = T::ValidatorSet::validators();
-        let authorities = Authorities::<T>::get(&session_index);
+        let authorities_len = Authorities::<T>::get(&session_index).len();
+        let claps_in_session = ClapsInSession::<T>::get(&session_index);
 
-        let median_claps = Self::calculate_median_claps(&session_index);
+        let median_claps = Self::calculate_median_claps(&claps_in_session, authorities_len);
 
         let offenders = validators
             .into_iter()
             .enumerate()
-            .filter(|(index, _)| !Self::is_good_actor(*index, session_index, median_claps))
+            .filter(|(index, _)| !Self::is_good_actor(*index, median_claps, &claps_in_session))
             .filter_map(|(_, id)| {
                 <T::ValidatorSet as ValidatorSetWithIdentification<T::AccountId>>::IdentificationOf::convert(
                     id.clone(),
@@ -1080,7 +1112,7 @@ impl<T: Config> OneSessionHandler<T::AccountId> for Pallet<T> {
                 throttling: offenders.clone(),
             });
 
-            let validator_set_count = authorities.len() as u32;
+            let validator_set_count = authorities_len as u32;
             let offence = ThrottlingOffence {
                 session_index,
                 validator_set_count,

pallets/slow-clap/src/tests.rs

@@ -22,7 +22,7 @@ fn prepare_evm_network(
 ) -> NetworkData {
     let network_data = NetworkData {
         chain_name: "Ethereum".into(),
-        default_endpoint: get_rpc_endpoint(),
+        default_endpoints: get_rpc_endpoints(),
         finality_delay: 69,
         rate_limit_delay: 69,
         block_distance: 69,
@@ -119,6 +119,157 @@ fn test_throttling_slash_function() {
     );
 }
 
+#[test]
+fn test_median_calculations_are_correct() {
+    new_test_ext().execute_with(|| {
+        let data = BTreeMap::from([
+            (
+                0u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: true,
+                },
+            ),
+            (
+                3u32,
+                SessionAuthorityInfo {
+                    claps: 1,
+                    disabled: false,
+                },
+            ),
+        ]);
+        assert_eq!(SlowClap::calculate_median_claps(&data, 4), 0);
+
+        let data = BTreeMap::from([
+            (
+                0u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: false,
+                },
+            ),
+            (
+                1u32,
+                SessionAuthorityInfo {
+                    claps: 69,
+                    disabled: false,
+                },
+            ),
+            (
+                2u32,
+                SessionAuthorityInfo {
+                    claps: 69,
+                    disabled: false,
+                },
+            ),
+            (
+                3u32,
+                SessionAuthorityInfo {
+                    claps: 420,
+                    disabled: false,
+                },
+            ),
+        ]);
+        assert_eq!(SlowClap::calculate_median_claps(&data, 4), 69);
+
+        let data = BTreeMap::from([
+            (
+                0u32,
+                SessionAuthorityInfo {
+                    claps: 31,
+                    disabled: false,
+                },
+            ),
+            (
+                1u32,
+                SessionAuthorityInfo {
+                    claps: 420,
+                    disabled: true,
+                },
+            ),
+            (
+                2u32,
+                SessionAuthorityInfo {
+                    claps: 69,
+                    disabled: false,
+                },
+            ),
+            (
+                3u32,
+                SessionAuthorityInfo {
+                    claps: 156,
+                    disabled: true,
+                },
+            ),
+        ]);
+        assert_eq!(SlowClap::calculate_median_claps(&data, 4), 50);
+
+        let data = BTreeMap::from([
+            (
+                0u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: true,
+                },
+            ),
+            (
+                1u32,
+                SessionAuthorityInfo {
+                    claps: 420,
+                    disabled: false,
+                },
+            ),
+            (
+                2u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: true,
+                },
+            ),
+            (
+                3u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: false,
+                },
+            ),
+        ]);
+        assert_eq!(SlowClap::calculate_median_claps(&data, 4), 210);
+
+        let data = BTreeMap::from([
+            (
+                0u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: false,
+                },
+            ),
+            (
+                1u32,
+                SessionAuthorityInfo {
+                    claps: 420,
+                    disabled: true,
+                },
+            ),
+            (
+                2u32,
+                SessionAuthorityInfo {
+                    claps: 69,
+                    disabled: true,
+                },
+            ),
+            (
+                3u32,
+                SessionAuthorityInfo {
+                    claps: 0,
+                    disabled: false,
+                },
+            ),
+        ]);
+        assert_eq!(SlowClap::calculate_median_claps(&data, 4), 0);
+    });
+}
+
 #[test]
 fn request_body_is_correct_for_get_block_number() {
     let (offchain, _) = TestOffchainExt::new();
@@ -1041,6 +1192,13 @@ fn get_rpc_endpoint() -> Vec<u8> {
     b"https://rpc.endpoint.network.com".to_vec()
 }
 
+fn get_rpc_endpoints() -> Vec<Vec<u8>> {
+    vec![
+        get_rpc_endpoint(),
+        b"https://other.endpoint.network.com".to_vec(),
+    ]
+}
+
 fn get_gatekeeper() -> Vec<u8> {
     b"0x4d224452801ACEd8B2F0aebE155379bb5D594381".to_vec()
 }

pallets/sudo/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-sudo"
-version = "0.0.1"
+version = "0.0.2"
 description = "Port of the sudo pallet because of dependencies issue"
 license.workspace = true
 authors.workspace = true

pallets/sudo/src/benchmarking.rs

@@ -4,67 +4,74 @@ use frame_benchmarking::v2::*;
 use frame_system::RawOrigin;
 
 fn assert_last_event<T: Config>(generic_event: crate::Event<T>) {
-	let re: <T as Config>::RuntimeEvent = generic_event.into();
-	frame_system::Pallet::<T>::assert_last_event(re.into());
+    let re: <T as Config>::RuntimeEvent = generic_event.into();
+    frame_system::Pallet::<T>::assert_last_event(re.into());
 }
 
 #[benchmarks(where <T as Config>::RuntimeCall: From<frame_system::Call<T>>)]
 mod benchmarks {
-	use super::*;
+    use super::*;
 
-	#[benchmark]
-	fn set_key() {
-		let caller: T::AccountId = whitelisted_caller();
-		Key::<T>::put(&caller);
+    #[benchmark]
+    fn set_key() {
+        let caller: T::AccountId = whitelisted_caller();
+        Key::<T>::put(&caller);
 
-		let new_sudoer: T::AccountId = account("sudoer", 0, 0);
-		let new_sudoer_lookup = T::Lookup::unlookup(new_sudoer.clone());
+        let new_sudoer: T::AccountId = account("sudoer", 0, 0);
+        let new_sudoer_lookup = T::Lookup::unlookup(new_sudoer.clone());
 
-		#[extrinsic_call]
-		_(RawOrigin::Signed(caller.clone()), new_sudoer_lookup);
+        #[extrinsic_call]
+        _(RawOrigin::Signed(caller.clone()), new_sudoer_lookup);
 
-		assert_last_event::<T>(Event::KeyChanged { old: Some(caller), new: new_sudoer });
-	}
+        assert_last_event::<T>(Event::KeyChanged {
+            old: Some(caller),
+            new: new_sudoer,
+        });
+    }
 
-	#[benchmark]
-	fn sudo() {
-		let caller: T::AccountId = whitelisted_caller();
-		Key::<T>::put(&caller);
+    #[benchmark]
+    fn sudo() {
+        let caller: T::AccountId = whitelisted_caller();
+        Key::<T>::put(&caller);
 
-		let call = frame_system::Call::remark { remark: vec![] }.into();
+        let call = frame_system::Call::remark { remark: vec![] }.into();
 
-		#[extrinsic_call]
-		_(RawOrigin::Signed(caller), Box::new(call));
+        #[extrinsic_call]
+        _(RawOrigin::Signed(caller), Box::new(call));
 
-		assert_last_event::<T>(Event::Sudid { sudo_result: Ok(()) })
-	}
+        assert_last_event::<T>(Event::Sudid {
+            sudo_result: Ok(()),
+        })
+    }
 
-	#[benchmark]
-	fn sudo_as() {
-		let caller: T::AccountId = whitelisted_caller();
-		Key::<T>::put(caller.clone());
+    #[benchmark]
+    fn sudo_as() {
+        let caller: T::AccountId = whitelisted_caller();
+        Key::<T>::put(caller.clone());
 
-		let call = frame_system::Call::remark { remark: vec![] }.into();
+        let call = frame_system::Call::remark { remark: vec![] }.into();
 
-		let who: T::AccountId = account("as", 0, 0);
-		let who_lookup = T::Lookup::unlookup(who);
+        let who: T::AccountId = account("as", 0, 0);
+        let who_lookup = T::Lookup::unlookup(who);
 
-		#[extrinsic_call]
-		_(RawOrigin::Signed(caller), who_lookup, Box::new(call));
+        #[extrinsic_call]
+        _(RawOrigin::Signed(caller), who_lookup, Box::new(call));
 
-		assert_last_event::<T>(Event::SudoAsDone { sudo_result: Ok(()) })
-	}
+        assert_last_event::<T>(Event::SudoAsDone {
+            sudo_result: Ok(()),
+        })
+    }
 
-	#[benchmark]
-	fn remove_key() {
-		let caller: T::AccountId = whitelisted_caller();
-		Key::<T>::put(&caller);
+    #[benchmark]
+    fn remove_key() {
+        let caller: T::AccountId = whitelisted_caller();
+        Key::<T>::put(&caller);
 
-		#[extrinsic_call]
-		_(RawOrigin::Signed(caller.clone()));
+        #[extrinsic_call]
+        _(RawOrigin::Signed(caller.clone()));
 
-		assert_last_event::<T>(Event::KeyRemoved {});
-	}
+        assert_last_event::<T>(Event::KeyRemoved {});
+    }
 
-	impl_benchmark_test_suite!(Pallet, crate::mock::new_bench_ext(), crate::mock::Test);
+    impl_benchmark_test_suite!(Pallet, crate::mock::new_bench_ext(), crate::mock::Test);
 }

pallets/sudo/src/extension.rs

@@ -3,11 +3,11 @@ use codec::{Decode, Encode};
 use frame_support::{dispatch::DispatchInfo, ensure};
 use scale_info::TypeInfo;
 use sp_runtime::{
-	traits::{DispatchInfoOf, Dispatchable, SignedExtension},
-	transaction_validity::{
-		InvalidTransaction, TransactionPriority, TransactionValidity, TransactionValidityError,
-		UnknownTransaction, ValidTransaction,
-	},
+    traits::{DispatchInfoOf, Dispatchable, SignedExtension},
+    transaction_validity::{
+        InvalidTransaction, TransactionPriority, TransactionValidity, TransactionValidityError,
+        UnknownTransaction, ValidTransaction,
+    },
 };
 use sp_std::{fmt, marker::PhantomData};
 
@@ -16,67 +16,67 @@ use sp_std::{fmt, marker::PhantomData};
 pub struct CheckOnlySudoAccount<T: Config + Send + Sync>(PhantomData<T>);
 
 impl<T: Config + Send + Sync> Default for CheckOnlySudoAccount<T> {
-	fn default() -> Self {
-		Self(Default::default())
-	}
+    fn default() -> Self {
+        Self(Default::default())
+    }
 }
 
 impl<T: Config + Send + Sync> fmt::Debug for CheckOnlySudoAccount<T> {
-	#[cfg(feature = "std")]
-	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-		write!(f, "CheckOnlySudoAccount")
-	}
+    #[cfg(feature = "std")]
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "CheckOnlySudoAccount")
+    }
 
-	#[cfg(not(feature = "std"))]
-	fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
-		Ok(())
-	}
+    #[cfg(not(feature = "std"))]
+    fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
+        Ok(())
+    }
 }
 
 impl<T: Config + Send + Sync> CheckOnlySudoAccount<T> {
-	/// Creates new `SignedExtension` to check sudo key.
-	pub fn new() -> Self {
-		Self::default()
-	}
+    /// Creates new `SignedExtension` to check sudo key.
+    pub fn new() -> Self {
+        Self::default()
+    }
 }
 
 impl<T: Config + Send + Sync> SignedExtension for CheckOnlySudoAccount<T>
 where
-	<T as Config>::RuntimeCall: Dispatchable<Info = DispatchInfo>,
+    <T as Config>::RuntimeCall: Dispatchable<Info = DispatchInfo>,
 {
-	const IDENTIFIER: &'static str = "CheckOnlySudoAccount";
-	type AccountId = T::AccountId;
-	type Call = <T as Config>::RuntimeCall;
-	type AdditionalSigned = ();
-	type Pre = ();
+    const IDENTIFIER: &'static str = "CheckOnlySudoAccount";
+    type AccountId = T::AccountId;
+    type Call = <T as Config>::RuntimeCall;
+    type AdditionalSigned = ();
+    type Pre = ();
 
-	fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
-		Ok(())
-	}
+    fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
+        Ok(())
+    }
 
-	fn validate(
-		&self,
-		who: &Self::AccountId,
-		_call: &Self::Call,
-		info: &DispatchInfoOf<Self::Call>,
-		_len: usize,
-	) -> TransactionValidity {
-		let sudo_key: T::AccountId = Key::<T>::get().ok_or(UnknownTransaction::CannotLookup)?;
-		ensure!(*who == sudo_key, InvalidTransaction::BadSigner);
+    fn validate(
+        &self,
+        who: &Self::AccountId,
+        _call: &Self::Call,
+        info: &DispatchInfoOf<Self::Call>,
+        _len: usize,
+    ) -> TransactionValidity {
+        let sudo_key: T::AccountId = Key::<T>::get().ok_or(UnknownTransaction::CannotLookup)?;
+        ensure!(*who == sudo_key, InvalidTransaction::BadSigner);
 
-		Ok(ValidTransaction {
-			priority: info.weight.ref_time() as TransactionPriority,
-			..Default::default()
-		})
-	}
+        Ok(ValidTransaction {
+            priority: info.weight.ref_time() as TransactionPriority,
+            ..Default::default()
+        })
+    }
 
-	fn pre_dispatch(
-		self,
-		who: &Self::AccountId,
-		call: &Self::Call,
-		info: &DispatchInfoOf<Self::Call>,
-		len: usize,
-	) -> Result<Self::Pre, TransactionValidityError> {
-		self.validate(who, call, info, len).map(|_| ())
-	}
+    fn pre_dispatch(
+        self,
+        who: &Self::AccountId,
+        call: &Self::Call,
+        info: &DispatchInfoOf<Self::Call>,
+        len: usize,
+    ) -> Result<Self::Pre, TransactionValidityError> {
+        self.validate(who, call, info, len).map(|_| ())
+    }
 }

pallets/sudo/src/lib.rs

@@ -23,181 +23,190 @@ type AccountIdLookupOf<T> = <<T as frame_system::Config>::Lookup as StaticLookup
 
 #[frame_support::pallet]
 pub mod pallet {
-	use super::{DispatchResult, *};
-	use frame_support::pallet_prelude::*;
-	use frame_system::{pallet_prelude::*, RawOrigin};
+    use super::{DispatchResult, *};
+    use frame_support::pallet_prelude::*;
+    use frame_system::{pallet_prelude::*, RawOrigin};
 
-	pub mod config_preludes {
-		use super::*;
-		use frame_support::derive_impl;
+    pub mod config_preludes {
+        use super::*;
+        use frame_support::derive_impl;
 
-		pub struct TestDefaultConfig;
+        pub struct TestDefaultConfig;
 
-		#[derive_impl(frame_system::config_preludes::TestDefaultConfig, no_aggregated_types)]
-		impl frame_system::DefaultConfig for TestDefaultConfig {}
+        #[derive_impl(frame_system::config_preludes::TestDefaultConfig, no_aggregated_types)]
+        impl frame_system::DefaultConfig for TestDefaultConfig {}
 
-		#[frame_support::register_default_impl(TestDefaultConfig)]
-		impl DefaultConfig for TestDefaultConfig {
-			type WeightInfo = ();
-			#[inject_runtime_type]
-			type RuntimeEvent = ();
-			#[inject_runtime_type]
-			type RuntimeCall = ();
-		}
-	}
-	#[pallet::config(with_default)]
-	pub trait Config: frame_system::Config {
-		#[pallet::no_default_bounds]
-		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+        #[frame_support::register_default_impl(TestDefaultConfig)]
+        impl DefaultConfig for TestDefaultConfig {
+            type WeightInfo = ();
+            #[inject_runtime_type]
+            type RuntimeEvent = ();
+            #[inject_runtime_type]
+            type RuntimeCall = ();
+        }
+    }
+    #[pallet::config(with_default)]
+    pub trait Config: frame_system::Config {
+        #[pallet::no_default_bounds]
+        type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
 
-		#[pallet::no_default_bounds]
-		type RuntimeCall: Parameter
-			+ UnfilteredDispatchable<RuntimeOrigin = Self::RuntimeOrigin>
-			+ GetDispatchInfo;
+        #[pallet::no_default_bounds]
+        type RuntimeCall: Parameter
+            + UnfilteredDispatchable<RuntimeOrigin = Self::RuntimeOrigin>
+            + GetDispatchInfo;
 
-		type WeightInfo: WeightInfo;
-	}
+        type WeightInfo: WeightInfo;
+    }
 
-	#[pallet::pallet]
-	pub struct Pallet<T>(_);
+    #[pallet::pallet]
+    pub struct Pallet<T>(_);
 
-	#[pallet::call]
-	impl<T: Config> Pallet<T> {
-		#[pallet::call_index(0)]
-		#[pallet::weight({
+    #[pallet::call]
+    impl<T: Config> Pallet<T> {
+        #[pallet::call_index(0)]
+        #[pallet::weight({
 			let dispatch_info = call.get_dispatch_info();
 			(
 				T::WeightInfo::sudo().saturating_add(dispatch_info.weight),
 				dispatch_info.class
 			)
 		})]
-		pub fn sudo(
-			origin: OriginFor<T>,
-			call: Box<<T as Config>::RuntimeCall>,
-		) -> DispatchResultWithPostInfo {
-			Self::ensure_sudo(origin)?;
+        pub fn sudo(
+            origin: OriginFor<T>,
+            call: Box<<T as Config>::RuntimeCall>,
+        ) -> DispatchResultWithPostInfo {
+            Self::ensure_sudo(origin)?;
 
-			let res = call.dispatch_bypass_filter(RawOrigin::Root.into());
-			Self::deposit_event(Event::Sudid { sudo_result: res.map(|_| ()).map_err(|e| e.error) });
+            let res = call.dispatch_bypass_filter(RawOrigin::Root.into());
+            Self::deposit_event(Event::Sudid {
+                sudo_result: res.map(|_| ()).map_err(|e| e.error),
+            });
 
-			Ok(Pays::No.into())
-		}
+            Ok(Pays::No.into())
+        }
 
-		#[pallet::call_index(1)]
-		#[pallet::weight((*weight, call.get_dispatch_info().class))]
-		pub fn sudo_unchecked_weight(
-			origin: OriginFor<T>,
-			call: Box<<T as Config>::RuntimeCall>,
-			weight: Weight,
-		) -> DispatchResultWithPostInfo {
-			Self::ensure_sudo(origin)?;
-			let _ = weight;
+        #[pallet::call_index(1)]
+        #[pallet::weight((*weight, call.get_dispatch_info().class))]
+        pub fn sudo_unchecked_weight(
+            origin: OriginFor<T>,
+            call: Box<<T as Config>::RuntimeCall>,
+            weight: Weight,
+        ) -> DispatchResultWithPostInfo {
+            Self::ensure_sudo(origin)?;
+            let _ = weight;
 
-			let res = call.dispatch_bypass_filter(RawOrigin::Root.into());
-			Self::deposit_event(Event::Sudid { sudo_result: res.map(|_| ()).map_err(|e| e.error) });
+            let res = call.dispatch_bypass_filter(RawOrigin::Root.into());
+            Self::deposit_event(Event::Sudid {
+                sudo_result: res.map(|_| ()).map_err(|e| e.error),
+            });
 
-			Ok(Pays::No.into())
-		}
+            Ok(Pays::No.into())
+        }
 
-		#[pallet::call_index(2)]
-		#[pallet::weight(T::WeightInfo::set_key())]
-		pub fn set_key(
-			origin: OriginFor<T>,
-			new: AccountIdLookupOf<T>,
-		) -> DispatchResultWithPostInfo {
-			Self::ensure_sudo(origin)?;
+        #[pallet::call_index(2)]
+        #[pallet::weight(T::WeightInfo::set_key())]
+        pub fn set_key(
+            origin: OriginFor<T>,
+            new: AccountIdLookupOf<T>,
+        ) -> DispatchResultWithPostInfo {
+            Self::ensure_sudo(origin)?;
 
-			let new = T::Lookup::lookup(new)?;
-			Self::deposit_event(Event::KeyChanged { old: Key::<T>::get(), new: new.clone() });
-			Key::<T>::put(new);
+            let new = T::Lookup::lookup(new)?;
+            Self::deposit_event(Event::KeyChanged {
+                old: Key::<T>::get(),
+                new: new.clone(),
+            });
+            Key::<T>::put(new);
 
-			Ok(Pays::No.into())
-		}
+            Ok(Pays::No.into())
+        }
 
-		#[pallet::call_index(3)]
-		#[pallet::weight({
+        #[pallet::call_index(3)]
+        #[pallet::weight({
 			let dispatch_info = call.get_dispatch_info();
 			(
 				T::WeightInfo::sudo_as().saturating_add(dispatch_info.weight),
 				dispatch_info.class,
 			)
 		})]
-		pub fn sudo_as(
-			origin: OriginFor<T>,
-			who: AccountIdLookupOf<T>,
-			call: Box<<T as Config>::RuntimeCall>,
-		) -> DispatchResultWithPostInfo {
-			Self::ensure_sudo(origin)?;
+        pub fn sudo_as(
+            origin: OriginFor<T>,
+            who: AccountIdLookupOf<T>,
+            call: Box<<T as Config>::RuntimeCall>,
+        ) -> DispatchResultWithPostInfo {
+            Self::ensure_sudo(origin)?;
 
-			let who = T::Lookup::lookup(who)?;
-			let res = call.dispatch_bypass_filter(RawOrigin::Signed(who).into());
-			Self::deposit_event(Event::SudoAsDone {
-				sudo_result: res.map(|_| ()).map_err(|e| e.error),
-			});
+            let who = T::Lookup::lookup(who)?;
+            let res = call.dispatch_bypass_filter(RawOrigin::Signed(who).into());
+            Self::deposit_event(Event::SudoAsDone {
+                sudo_result: res.map(|_| ()).map_err(|e| e.error),
+            });
 
-			Ok(Pays::No.into())
-		}
+            Ok(Pays::No.into())
+        }
 
-		#[pallet::call_index(4)]
-		#[pallet::weight(T::WeightInfo::remove_key())]
-		pub fn remove_key(origin: OriginFor<T>) -> DispatchResultWithPostInfo {
-			Self::ensure_sudo(origin)?;
+        #[pallet::call_index(4)]
+        #[pallet::weight(T::WeightInfo::remove_key())]
+        pub fn remove_key(origin: OriginFor<T>) -> DispatchResultWithPostInfo {
+            Self::ensure_sudo(origin)?;
 
-			Self::deposit_event(Event::KeyRemoved {});
-			Key::<T>::kill();
+            Self::deposit_event(Event::KeyRemoved {});
+            Key::<T>::kill();
 
-			Ok(Pays::No.into())
-		}
-	}
+            Ok(Pays::No.into())
+        }
+    }
 
-	#[pallet::event]
-	#[pallet::generate_deposit(pub(super) fn deposit_event)]
-	pub enum Event<T: Config> {
-		Sudid {
-			sudo_result: DispatchResult,
-		},
-		KeyChanged {
-			old: Option<T::AccountId>,
-			new: T::AccountId,
-		},
-		KeyRemoved,
-		SudoAsDone { sudo_result: DispatchResult },
-	}
+    #[pallet::event]
+    #[pallet::generate_deposit(pub(super) fn deposit_event)]
+    pub enum Event<T: Config> {
+        Sudid {
+            sudo_result: DispatchResult,
+        },
+        KeyChanged {
+            old: Option<T::AccountId>,
+            new: T::AccountId,
+        },
+        KeyRemoved,
+        SudoAsDone {
+            sudo_result: DispatchResult,
+        },
+    }
 
-	#[pallet::error]
-	pub enum Error<T> {
-		RequireSudo,
-	}
+    #[pallet::error]
+    pub enum Error<T> {
+        RequireSudo,
+    }
 
-	#[pallet::storage]
-	pub(super) type Key<T: Config> = StorageValue<_, T::AccountId, OptionQuery>;
+    #[pallet::storage]
+    pub(super) type Key<T: Config> = StorageValue<_, T::AccountId, OptionQuery>;
 
-	#[pallet::genesis_config]
-	#[derive(frame_support::DefaultNoBound)]
-	pub struct GenesisConfig<T: Config> {
-		pub key: Option<T::AccountId>,
-	}
+    #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
+    pub struct GenesisConfig<T: Config> {
+        pub key: Option<T::AccountId>,
+    }
 
-	#[pallet::genesis_build]
-	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
-		fn build(&self) {
-			Key::<T>::set(self.key.clone());
-		}
-	}
+    #[pallet::genesis_build]
+    impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
+        fn build(&self) {
+            Key::<T>::set(self.key.clone());
+        }
+    }
 
-	impl<T: Config> Pallet<T> {
-		pub(crate) fn ensure_sudo(origin: OriginFor<T>) -> DispatchResult {
-			let sender = ensure_signed_or_root(origin)?;
+    impl<T: Config> Pallet<T> {
+        pub(crate) fn ensure_sudo(origin: OriginFor<T>) -> DispatchResult {
+            let sender = ensure_signed_or_root(origin)?;
 
-			if let Some(sender) = sender {
-				if Key::<T>::get().map_or(false, |k| k == sender) {
-					Ok(())
-				} else {
-					Err(Error::<T>::RequireSudo.into())
-				}
-			} else {
-				Ok(())
-			}
-		}
-	}
+            if let Some(sender) = sender {
+                if Key::<T>::get().map_or(false, |k| k == sender) {
+                    Ok(())
+                } else {
+                    Err(Error::<T>::RequireSudo.into())
+                }
+            } else {
+                Ok(())
+            }
+        }
+    }
 }

pallets/sudo/src/mock.rs

@@ -6,104 +6,122 @@ use sp_runtime::BuildStorage;
 
 #[frame_support::pallet]
 pub mod logger {
-	use frame_support::pallet_prelude::*;
-	use frame_system::pallet_prelude::*;
+    use frame_support::pallet_prelude::*;
+    use frame_system::pallet_prelude::*;
 
-	#[pallet::config]
-	pub trait Config: frame_system::Config {
-		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
-	}
+    #[pallet::config]
+    pub trait Config: frame_system::Config {
+        type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+    }
 
-	#[pallet::pallet]
-	pub struct Pallet<T>(_);
+    #[pallet::pallet]
+    pub struct Pallet<T>(_);
 
-	#[pallet::call]
-	impl<T: Config> Pallet<T> {
-		#[pallet::call_index(0)]
-		#[pallet::weight(*weight)]
-		pub fn privileged_i32_log(
-			origin: OriginFor<T>,
-			i: i32,
-			weight: Weight,
-		) -> DispatchResultWithPostInfo {
-			ensure_root(origin)?;
-			<I32Log<T>>::try_append(i).map_err(|_| "could not append")?;
-			Self::deposit_event(Event::AppendI32 { value: i, weight });
-			Ok(().into())
-		}
+    #[pallet::call]
+    impl<T: Config> Pallet<T> {
+        #[pallet::call_index(0)]
+        #[pallet::weight(*weight)]
+        pub fn privileged_i32_log(
+            origin: OriginFor<T>,
+            i: i32,
+            weight: Weight,
+        ) -> DispatchResultWithPostInfo {
+            ensure_root(origin)?;
+            <I32Log<T>>::try_append(i).map_err(|_| "could not append")?;
+            Self::deposit_event(Event::AppendI32 { value: i, weight });
+            Ok(().into())
+        }
 
-		#[pallet::call_index(1)]
-		#[pallet::weight(*weight)]
-		pub fn non_privileged_log(
-			origin: OriginFor<T>,
-			i: i32,
-			weight: Weight,
-		) -> DispatchResultWithPostInfo {
-			let sender = ensure_signed(origin)?;
-			<I32Log<T>>::try_append(i).map_err(|_| "could not append")?;
-			<AccountLog<T>>::try_append(sender.clone()).map_err(|_| "could not append")?;
-			Self::deposit_event(Event::AppendI32AndAccount { sender, value: i, weight });
-			Ok(().into())
-		}
-	}
+        #[pallet::call_index(1)]
+        #[pallet::weight(*weight)]
+        pub fn non_privileged_log(
+            origin: OriginFor<T>,
+            i: i32,
+            weight: Weight,
+        ) -> DispatchResultWithPostInfo {
+            let sender = ensure_signed(origin)?;
+            <I32Log<T>>::try_append(i).map_err(|_| "could not append")?;
+            <AccountLog<T>>::try_append(sender.clone()).map_err(|_| "could not append")?;
+            Self::deposit_event(Event::AppendI32AndAccount {
+                sender,
+                value: i,
+                weight,
+            });
+            Ok(().into())
+        }
+    }
 
-	#[pallet::event]
-	#[pallet::generate_deposit(pub(super) fn deposit_event)]
-	pub enum Event<T: Config> {
-		AppendI32 { value: i32, weight: Weight },
-		AppendI32AndAccount { sender: T::AccountId, value: i32, weight: Weight },
-	}
+    #[pallet::event]
+    #[pallet::generate_deposit(pub(super) fn deposit_event)]
+    pub enum Event<T: Config> {
+        AppendI32 {
+            value: i32,
+            weight: Weight,
+        },
+        AppendI32AndAccount {
+            sender: T::AccountId,
+            value: i32,
+            weight: Weight,
+        },
+    }
 
-	#[pallet::storage]
-	#[pallet::getter(fn account_log)]
-	pub(super) type AccountLog<T: Config> =
-		StorageValue<_, BoundedVec<T::AccountId, ConstU32<1_000>>, ValueQuery>;
+    #[pallet::storage]
+    #[pallet::getter(fn account_log)]
+    pub(super) type AccountLog<T: Config> =
+        StorageValue<_, BoundedVec<T::AccountId, ConstU32<1_000>>, ValueQuery>;
 
-	#[pallet::storage]
-	#[pallet::getter(fn i32_log)]
-	pub(super) type I32Log<T> = StorageValue<_, BoundedVec<i32, ConstU32<1_000>>, ValueQuery>;
+    #[pallet::storage]
+    #[pallet::getter(fn i32_log)]
+    pub(super) type I32Log<T> = StorageValue<_, BoundedVec<i32, ConstU32<1_000>>, ValueQuery>;
 }
 
 type Block = frame_system::mocking::MockBlock<Test>;
 
 frame_support::construct_runtime!(
-	pub enum Test
-	{
-		System: frame_system,
-		Sudo: sudo,
-		Logger: logger,
-	}
+    pub enum Test
+    {
+        System: frame_system,
+        Sudo: sudo,
+        Logger: logger,
+    }
 );
 
 #[derive_impl(frame_system::config_preludes::TestDefaultConfig)]
 impl frame_system::Config for Test {
-	type Block = Block;
+    type Block = Block;
 }
 
 impl logger::Config for Test {
-	type RuntimeEvent = RuntimeEvent;
+    type RuntimeEvent = RuntimeEvent;
 }
 
 impl Config for Test {
-	type RuntimeEvent = RuntimeEvent;
-	type RuntimeCall = RuntimeCall;
-	type WeightInfo = ();
+    type RuntimeEvent = RuntimeEvent;
+    type RuntimeCall = RuntimeCall;
+    type WeightInfo = ();
 }
 
 pub type SudoCall = sudo::Call<Test>;
 pub type LoggerCall = logger::Call<Test>;
 
 pub fn new_test_ext(root_key: u64) -> sp_io::TestExternalities {
-	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
-	sudo::GenesisConfig::<Test> { key: Some(root_key) }
-		.assimilate_storage(&mut t)
-		.unwrap();
-	let mut ext: sp_io::TestExternalities = t.into();
-	ext.execute_with(|| System::set_block_number(1));
-	ext
+    let mut t = frame_system::GenesisConfig::<Test>::default()
+        .build_storage()
+        .unwrap();
+    sudo::GenesisConfig::<Test> {
+        key: Some(root_key),
+    }
+    .assimilate_storage(&mut t)
+    .unwrap();
+    let mut ext: sp_io::TestExternalities = t.into();
+    ext.execute_with(|| System::set_block_number(1));
+    ext
 }
 
 #[cfg(feature = "runtime-benchmarks")]
 pub fn new_bench_ext() -> sp_io::TestExternalities {
-	frame_system::GenesisConfig::<Test>::default().build_storage().unwrap().into()
+    frame_system::GenesisConfig::<Test>::default()
+        .build_storage()
+        .unwrap()
+        .into()
 }

pallets/sudo/src/tests.rs

@@ -1,188 +1,217 @@
 use super::*;
 use frame_support::{assert_noop, assert_ok, weights::Weight};
 use mock::{
-	new_test_ext, Logger, LoggerCall, RuntimeCall, RuntimeEvent as TestEvent, RuntimeOrigin, Sudo,
-	SudoCall, System, Test,
+    new_test_ext, Logger, LoggerCall, RuntimeCall, RuntimeEvent as TestEvent, RuntimeOrigin, Sudo,
+    SudoCall, System, Test,
 };
 
 #[test]
 fn test_setup_works() {
-	new_test_ext(1).execute_with(|| {
-		assert_eq!(Key::<Test>::get(), Some(1u64));
-		assert!(Logger::i32_log().is_empty());
-		assert!(Logger::account_log().is_empty());
-	});
+    new_test_ext(1).execute_with(|| {
+        assert_eq!(Key::<Test>::get(), Some(1u64));
+        assert!(Logger::i32_log().is_empty());
+        assert!(Logger::account_log().is_empty());
+    });
 }
 
 #[docify::export]
 #[test]
 fn sudo_basics() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1_000, 0),
-		}));
-		assert_ok!(Sudo::sudo(RuntimeOrigin::signed(1), call));
-		assert_eq!(Logger::i32_log(), vec![42i32]);
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1_000, 0),
+        }));
+        assert_ok!(Sudo::sudo(RuntimeOrigin::signed(1), call));
+        assert_eq!(Logger::i32_log(), vec![42i32]);
 
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1_000, 0),
-		}));
-		assert_noop!(Sudo::sudo(RuntimeOrigin::signed(2), call), Error::<Test>::RequireSudo);
-	});
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1_000, 0),
+        }));
+        assert_noop!(
+            Sudo::sudo(RuntimeOrigin::signed(2), call),
+            Error::<Test>::RequireSudo
+        );
+    });
 }
 
 #[test]
 fn sudo_emits_events_correctly() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		assert_ok!(Sudo::sudo(RuntimeOrigin::signed(1), call));
-		System::assert_has_event(TestEvent::Sudo(Event::Sudid { sudo_result: Ok(()) }));
-	})
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        assert_ok!(Sudo::sudo(RuntimeOrigin::signed(1), call));
+        System::assert_has_event(TestEvent::Sudo(Event::Sudid {
+            sudo_result: Ok(()),
+        }));
+    })
 }
 
 #[test]
 fn sudo_unchecked_weight_basics() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1_000, 0),
-		}));
-		assert_ok!(Sudo::sudo_unchecked_weight(
-			RuntimeOrigin::signed(1),
-			call,
-			Weight::from_parts(1_000, 0)
-		));
-		assert_eq!(Logger::i32_log(), vec![42i32]);
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1_000, 0),
+        }));
+        assert_ok!(Sudo::sudo_unchecked_weight(
+            RuntimeOrigin::signed(1),
+            call,
+            Weight::from_parts(1_000, 0)
+        ));
+        assert_eq!(Logger::i32_log(), vec![42i32]);
 
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1_000, 0),
-		}));
-		assert_noop!(
-			Sudo::sudo_unchecked_weight(
-				RuntimeOrigin::signed(2),
-				call,
-				Weight::from_parts(1_000, 0)
-			),
-			Error::<Test>::RequireSudo,
-		);
-		assert_eq!(Logger::i32_log(), vec![42i32]);
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1_000, 0),
+        }));
+        assert_noop!(
+            Sudo::sudo_unchecked_weight(
+                RuntimeOrigin::signed(2),
+                call,
+                Weight::from_parts(1_000, 0)
+            ),
+            Error::<Test>::RequireSudo,
+        );
+        assert_eq!(Logger::i32_log(), vec![42i32]);
 
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		let sudo_unchecked_weight_call =
-			SudoCall::sudo_unchecked_weight { call, weight: Weight::from_parts(1_000, 0) };
-		let info = sudo_unchecked_weight_call.get_dispatch_info();
-		assert_eq!(info.weight, Weight::from_parts(1_000, 0));
-	});
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        let sudo_unchecked_weight_call = SudoCall::sudo_unchecked_weight {
+            call,
+            weight: Weight::from_parts(1_000, 0),
+        };
+        let info = sudo_unchecked_weight_call.get_dispatch_info();
+        assert_eq!(info.weight, Weight::from_parts(1_000, 0));
+    });
 }
 
 #[test]
 fn sudo_unchecked_weight_emits_events_correctly() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		assert_ok!(Sudo::sudo_unchecked_weight(
-			RuntimeOrigin::signed(1),
-			call,
-			Weight::from_parts(1_000, 0)
-		));
-		System::assert_has_event(TestEvent::Sudo(Event::Sudid { sudo_result: Ok(()) }));
-	})
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        assert_ok!(Sudo::sudo_unchecked_weight(
+            RuntimeOrigin::signed(1),
+            call,
+            Weight::from_parts(1_000, 0)
+        ));
+        System::assert_has_event(TestEvent::Sudo(Event::Sudid {
+            sudo_result: Ok(()),
+        }));
+    })
 }
 
 #[docify::export]
 #[test]
 fn set_key_basics() {
-	new_test_ext(1).execute_with(|| {
-		assert_ok!(Sudo::set_key(RuntimeOrigin::signed(1), 2));
-		assert_eq!(Key::<Test>::get(), Some(2u64));
-	});
+    new_test_ext(1).execute_with(|| {
+        assert_ok!(Sudo::set_key(RuntimeOrigin::signed(1), 2));
+        assert_eq!(Key::<Test>::get(), Some(2u64));
+    });
 
-	new_test_ext(1).execute_with(|| {
-		assert_noop!(Sudo::set_key(RuntimeOrigin::signed(2), 3), Error::<Test>::RequireSudo);
-	});
+    new_test_ext(1).execute_with(|| {
+        assert_noop!(
+            Sudo::set_key(RuntimeOrigin::signed(2), 3),
+            Error::<Test>::RequireSudo
+        );
+    });
 }
 
 #[test]
 fn set_key_emits_events_correctly() {
-	new_test_ext(1).execute_with(|| {
-		assert_ok!(Sudo::set_key(RuntimeOrigin::signed(1), 2));
-		System::assert_has_event(TestEvent::Sudo(Event::KeyChanged { old: Some(1), new: 2 }));
-		assert_ok!(Sudo::set_key(RuntimeOrigin::signed(2), 4));
-		System::assert_has_event(TestEvent::Sudo(Event::KeyChanged { old: Some(2), new: 4 }));
-	});
+    new_test_ext(1).execute_with(|| {
+        assert_ok!(Sudo::set_key(RuntimeOrigin::signed(1), 2));
+        System::assert_has_event(TestEvent::Sudo(Event::KeyChanged {
+            old: Some(1),
+            new: 2,
+        }));
+        assert_ok!(Sudo::set_key(RuntimeOrigin::signed(2), 4));
+        System::assert_has_event(TestEvent::Sudo(Event::KeyChanged {
+            old: Some(2),
+            new: 4,
+        }));
+    });
 }
 
 #[test]
 fn remove_key_works() {
-	new_test_ext(1).execute_with(|| {
-		assert_ok!(Sudo::remove_key(RuntimeOrigin::signed(1)));
-		assert!(Key::<Test>::get().is_none());
-		System::assert_has_event(TestEvent::Sudo(Event::KeyRemoved {}));
+    new_test_ext(1).execute_with(|| {
+        assert_ok!(Sudo::remove_key(RuntimeOrigin::signed(1)));
+        assert!(Key::<Test>::get().is_none());
+        System::assert_has_event(TestEvent::Sudo(Event::KeyRemoved {}));
 
-		assert_noop!(Sudo::remove_key(RuntimeOrigin::signed(1)), Error::<Test>::RequireSudo);
-		assert_noop!(Sudo::set_key(RuntimeOrigin::signed(1), 1), Error::<Test>::RequireSudo);
-	});
+        assert_noop!(
+            Sudo::remove_key(RuntimeOrigin::signed(1)),
+            Error::<Test>::RequireSudo
+        );
+        assert_noop!(
+            Sudo::set_key(RuntimeOrigin::signed(1), 1),
+            Error::<Test>::RequireSudo
+        );
+    });
 }
 
 #[test]
 fn using_root_origin_works() {
-	new_test_ext(1).execute_with(|| {
-		assert_ok!(Sudo::remove_key(RuntimeOrigin::root()));
-		assert!(Key::<Test>::get().is_none());
-		System::assert_has_event(TestEvent::Sudo(Event::KeyRemoved {}));
+    new_test_ext(1).execute_with(|| {
+        assert_ok!(Sudo::remove_key(RuntimeOrigin::root()));
+        assert!(Key::<Test>::get().is_none());
+        System::assert_has_event(TestEvent::Sudo(Event::KeyRemoved {}));
 
-		assert_ok!(Sudo::set_key(RuntimeOrigin::root(), 1));
-		assert_eq!(Some(1), Key::<Test>::get());
-	});
+        assert_ok!(Sudo::set_key(RuntimeOrigin::root(), 1));
+        assert_eq!(Some(1), Key::<Test>::get());
+    });
 }
 
 #[test]
 fn sudo_as_basics() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
-			i: 42,
-			weight: Weight::from_parts(1_000, 0),
-		}));
-		assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
-		assert!(Logger::i32_log().is_empty());
-		assert!(Logger::account_log().is_empty());
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::privileged_i32_log {
+            i: 42,
+            weight: Weight::from_parts(1_000, 0),
+        }));
+        assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
+        assert!(Logger::i32_log().is_empty());
+        assert!(Logger::account_log().is_empty());
 
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		assert_noop!(Sudo::sudo_as(RuntimeOrigin::signed(3), 2, call), Error::<Test>::RequireSudo);
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        assert_noop!(
+            Sudo::sudo_as(RuntimeOrigin::signed(3), 2, call),
+            Error::<Test>::RequireSudo
+        );
 
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
-		assert_eq!(Logger::i32_log(), vec![42i32]);
-		assert_eq!(Logger::account_log(), vec![2]);
-	});
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
+        assert_eq!(Logger::i32_log(), vec![42i32]);
+        assert_eq!(Logger::account_log(), vec![2]);
+    });
 }
 
 #[docify::export]
 #[test]
 fn sudo_as_emits_events_correctly() {
-	new_test_ext(1).execute_with(|| {
-		let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
-			i: 42,
-			weight: Weight::from_parts(1, 0),
-		}));
-		assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
-		System::assert_has_event(TestEvent::Sudo(Event::SudoAsDone { sudo_result: Ok(()) }));
-	});
+    new_test_ext(1).execute_with(|| {
+        let call = Box::new(RuntimeCall::Logger(LoggerCall::non_privileged_log {
+            i: 42,
+            weight: Weight::from_parts(1, 0),
+        }));
+        assert_ok!(Sudo::sudo_as(RuntimeOrigin::signed(1), 2, call));
+        System::assert_has_event(TestEvent::Sudo(Event::SudoAsDone {
+            sudo_result: Ok(()),
+        }));
+    });
 }

rpc/src/lib.rs

@@ -1,17 +1,15 @@
 use std::sync::Arc;
 
-use jsonrpsee::RpcModule;
-use primitives::{
-    AccountId, Balance, Block, BlockNumber, Hash, Nonce,
-};
-use sc_client_api::AuxStore;
+use babe_primitives::BabeApi;
+use block_builder_api::BlockBuilder;
+use consensus_common::SelectChain;
 use grandpa::FinalityProofProvider;
+use jsonrpsee::RpcModule;
+use primitives::{AccountId, Balance, Block, BlockNumber, Hash, Nonce};
+use sc_client_api::AuxStore;
 pub use sc_rpc::{DenyUnsafe, SubscriptionTaskExecutor};
 use sp_api::ProvideRuntimeApi;
-use block_builder_api::BlockBuilder;
 use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
-use consensus_common::SelectChain;
-use babe_primitives::BabeApi;
 use sp_keystore::KeystorePtr;
 use tx_pool_api::TransactionPool;
 
@@ -61,7 +59,16 @@ pub struct FullDeps<C, P, SC, B> {
 }
 
 pub fn create_full_rpc<C, P, SC, B>(
-    FullDeps { client, pool, select_chain, chain_spec, deny_unsafe, babe, grandpa, backend } : FullDeps<C, P, SC, B>,
+    FullDeps {
+        client,
+        pool,
+        select_chain,
+        chain_spec,
+        deny_unsafe,
+        babe,
+        grandpa,
+        backend,
+    }: FullDeps<C, P, SC, B>,
 ) -> Result<RpcExtension, Box<dyn std::error::Error + Send + Sync>>
 where
     C: ProvideRuntimeApi<Block>
@@ -80,20 +87,19 @@ where
     B: sc_client_api::Backend<Block> + Send + Sync + 'static,
     B::State: sc_client_api::StateBackend<sp_runtime::traits::HashingFor<Block>>,
 {
-    use frame_rpc_system::{System, SystemApiServer};
-    use pallet_transaction_payment_rpc::{
-        TransactionPayment, TransactionPaymentApiServer,
-    };
     use babe_rpc::{Babe, BabeApiServer};
+    use frame_rpc_system::{System, SystemApiServer};
     use grandpa_rpc::{Grandpa, GrandpaApiServer};
+    use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApiServer};
     use sc_rpc_spec_v2::chain_spec::{ChainSpec, ChainSpecApiServer};
     use sc_sync_state_rpc::{SyncState, SyncStateApiServer};
-    use substrate_state_trie_migration_rpc::{
-        StateMigration, StateMigrationApiServer,
-    };
+    use substrate_state_trie_migration_rpc::{StateMigration, StateMigrationApiServer};
 
     let mut io = RpcModule::new(());
-    let BabeDeps { babe_worker_handle, keystore } = babe;
+    let BabeDeps {
+        babe_worker_handle,
+        keystore,
+    } = babe;
     let GrandpaDeps {
         shared_voter_state,
         shared_authority_set,
@@ -103,10 +109,13 @@ where
     } = grandpa;
 
     let chain_name = chain_spec.name().to_string();
-    let genesis_hash = client.hash(0).ok().flatten().expect("Genesis block exists; qed;");
+    let genesis_hash = client
+        .hash(0)
+        .ok()
+        .flatten()
+        .expect("Genesis block exists; qed;");
     let properties = chain_spec.properties();
 
-
     io.merge(ChainSpec::new(chain_name, genesis_hash, properties).into_rpc())?;
     io.merge(StateMigration::new(client.clone(), backend.clone(), deny_unsafe).into_rpc())?;
     io.merge(System::new(client.clone(), pool.clone(), deny_unsafe).into_rpc())?;
@@ -119,7 +128,8 @@ where
             keystore,
             select_chain,
             deny_unsafe,
-        ).into_rpc()
+        )
+        .into_rpc(),
     )?;
 
     io.merge(
@@ -129,7 +139,8 @@ where
             shared_voter_state,
             justification_stream,
             finality_provider,
-        ).into_rpc(),
+        )
+        .into_rpc(),
     )?;
 
     io.merge(
@@ -137,8 +148,9 @@ where
             chain_spec,
             client.clone(),
             shared_authority_set,
-            babe_worker_handle
-        )?.into_rpc(),
+            babe_worker_handle,
+        )?
+        .into_rpc(),
     )?;
 
     Ok(io)

runtime/casper/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "casper-runtime"
-version = "3.5.27"
+version = "3.5.30"
 build = "build.rs"
 description = "Runtime of the Casper Network"
 edition.workspace = true

runtime/casper/constants/src/lib.rs

@@ -10,15 +10,15 @@ pub mod currency {
 
     /// Constant values used within runtime.
     pub const FTSO: Balance = 1_000_000_000; // 10^9
-    pub const STNK: Balance = 1_000 * FTSO;  // 10^12
-    pub const STRH: Balance = 1_000 * STNK;  // 10^15
-    pub const CSPR: Balance = 1_000 * STRH;  // 10^18
+    pub const STNK: Balance = 1_000 * FTSO; // 10^12
+    pub const STRH: Balance = 1_000 * STNK; // 10^15
+    pub const CSPR: Balance = 1_000 * STRH; // 10^18
 
     /// The existential deposit.
     pub const EXISTENTIAL_DEPOSIT: Balance = STNK;
 
     pub const fn deposit(items: u32, bytes: u32) -> Balance {
-        (items as Balance) * 200 * STRH + (bytes as Balance) * 1000  * STNK
+        (items as Balance) * 200 * STRH + (bytes as Balance) * 1000 * STNK
     }
 }
 
@@ -86,7 +86,7 @@ pub mod fee {
 #[cfg(test)]
 mod tests {
     use super::{
-        currency::{STNK, STRH, CSPR},
+        currency::{CSPR, STNK, STRH},
         fee::WeightToFee,
     };
     use crate::weights::ExtrinsicBaseWeight;

runtime/casper/constants/src/weights/block_weights.rs

@@ -37,43 +37,43 @@ use sp_core::parameter_types;
 use sp_weights::{constants::WEIGHT_REF_TIME_PER_NANOS, Weight};
 
 parameter_types! {
-	/// Time to execute an empty block.
-	/// Calculated by multiplying the *Average* with `1.0` and adding `0`.
-	///
-	/// Stats nanoseconds:
-	///   Min, Max: 64_363_191, 66_078_314
-	///   Average:  64_551_214
-	///   Median:   64_500_078
-	///   Std-Dev:  229678.99
-	///
-	/// Percentiles nanoseconds:
-	///   99th: 65_668_012
-	///   95th: 64_888_421
-	///   75th: 64_563_448
-	pub const BlockExecutionWeight: Weight =
-		Weight::from_parts(WEIGHT_REF_TIME_PER_NANOS.saturating_mul(64_551_214), 0);
+    /// Time to execute an empty block.
+    /// Calculated by multiplying the *Average* with `1.0` and adding `0`.
+    ///
+    /// Stats nanoseconds:
+    ///   Min, Max: 64_363_191, 66_078_314
+    ///   Average:  64_551_214
+    ///   Median:   64_500_078
+    ///   Std-Dev:  229678.99
+    ///
+    /// Percentiles nanoseconds:
+    ///   99th: 65_668_012
+    ///   95th: 64_888_421
+    ///   75th: 64_563_448
+    pub const BlockExecutionWeight: Weight =
+        Weight::from_parts(WEIGHT_REF_TIME_PER_NANOS.saturating_mul(64_551_214), 0);
 }
 
 #[cfg(test)]
 mod test_weights {
-	use sp_weights::constants;
+    use sp_weights::constants;
 
-	/// Checks that the weight exists and is sane.
-	// NOTE: If this test fails but you are sure that the generated values are fine,
-	// you can delete it.
-	#[test]
-	fn sane() {
-		let w = super::BlockExecutionWeight::get();
+    /// Checks that the weight exists and is sane.
+    // NOTE: If this test fails but you are sure that the generated values are fine,
+    // you can delete it.
+    #[test]
+    fn sane() {
+        let w = super::BlockExecutionWeight::get();
 
-		// At least 100 µs.
-		assert!(
-			w.ref_time() >= 100u64 * constants::WEIGHT_REF_TIME_PER_MICROS,
-			"Weight should be at least 100 µs."
-		);
-		// At most 50 ms.
-		assert!(
-			w.ref_time() <= 50u64 * constants::WEIGHT_REF_TIME_PER_MILLIS,
-			"Weight should be at most 50 ms."
-		);
-	}
+        // At least 100 µs.
+        assert!(
+            w.ref_time() >= 100u64 * constants::WEIGHT_REF_TIME_PER_MICROS,
+            "Weight should be at least 100 µs."
+        );
+        // At most 50 ms.
+        assert!(
+            w.ref_time() <= 50u64 * constants::WEIGHT_REF_TIME_PER_MILLIS,
+            "Weight should be at most 50 ms."
+        );
+    }
 }

runtime/casper/constants/src/weights/extrinsic_weights.rs

@@ -37,43 +37,43 @@ use sp_core::parameter_types;
 use sp_weights::{constants::WEIGHT_REF_TIME_PER_NANOS, Weight};
 
 parameter_types! {
-	/// Time to execute a NO-OP extrinsic, for example `System::remark`.
-	/// Calculated by multiplying the *Average* with `1.0` and adding `0`.
-	///
-	/// Stats nanoseconds:
-	///   Min, Max: 402_868, 1_292_427
-	///   Average:  565_926
-	///   Median:   414_626
-	///   Std-Dev:  283192.19
-	///
-	/// Percentiles nanoseconds:
-	///   99th: 1_251_123
-	///   95th: 1_196_903
-	///   75th: 491_329
-	pub const ExtrinsicBaseWeight: Weight =
-		Weight::from_parts(WEIGHT_REF_TIME_PER_NANOS.saturating_mul(565_926), 0);
+    /// Time to execute a NO-OP extrinsic, for example `System::remark`.
+    /// Calculated by multiplying the *Average* with `1.0` and adding `0`.
+    ///
+    /// Stats nanoseconds:
+    ///   Min, Max: 402_868, 1_292_427
+    ///   Average:  565_926
+    ///   Median:   414_626
+    ///   Std-Dev:  283192.19
+    ///
+    /// Percentiles nanoseconds:
+    ///   99th: 1_251_123
+    ///   95th: 1_196_903
+    ///   75th: 491_329
+    pub const ExtrinsicBaseWeight: Weight =
+        Weight::from_parts(WEIGHT_REF_TIME_PER_NANOS.saturating_mul(565_926), 0);
 }
 
 #[cfg(test)]
 mod test_weights {
-	use sp_weights::constants;
+    use sp_weights::constants;
 
-	/// Checks that the weight exists and is sane.
-	// NOTE: If this test fails but you are sure that the generated values are fine,
-	// you can delete it.
-	#[test]
-	fn sane() {
-		let w = super::ExtrinsicBaseWeight::get();
+    /// Checks that the weight exists and is sane.
+    // NOTE: If this test fails but you are sure that the generated values are fine,
+    // you can delete it.
+    #[test]
+    fn sane() {
+        let w = super::ExtrinsicBaseWeight::get();
 
-		// At least 10 µs.
-		assert!(
-			w.ref_time() >= 10u64 * constants::WEIGHT_REF_TIME_PER_MICROS,
-			"Weight should be at least 10 µs."
-		);
-		// At most 1 ms.
-		assert!(
-			w.ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
-			"Weight should be at most 1 ms."
-		);
-	}
+        // At least 10 µs.
+        assert!(
+            w.ref_time() >= 10u64 * constants::WEIGHT_REF_TIME_PER_MICROS,
+            "Weight should be at least 10 µs."
+        );
+        // At most 1 ms.
+        assert!(
+            w.ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
+            "Weight should be at most 1 ms."
+        );
+    }
 }

runtime/casper/constants/src/weights/mod.rs

@@ -1,9 +1,9 @@
 pub mod block_weights;
 pub mod extrinsic_weights;
-pub mod rocksdb_weights;
 pub mod paritydb_weights;
+pub mod rocksdb_weights;
 
 pub use block_weights::BlockExecutionWeight;
 pub use extrinsic_weights::ExtrinsicBaseWeight;
-pub use rocksdb_weights::constants::RocksDbWeight;
 pub use paritydb_weights::constants::ParityDbWeight;
+pub use rocksdb_weights::constants::RocksDbWeight;

runtime/casper/constants/src/weights/paritydb_weights.rs

@@ -37,47 +37,47 @@
 
 /// Storage DB weights for the `Development` runtime and `ParityDb`.
 pub mod constants {
-	use frame_support::weights::constants;
-	use sp_core::parameter_types;
-	use sp_weights::RuntimeDbWeight;
+    use frame_support::weights::constants;
+    use sp_core::parameter_types;
+    use sp_weights::RuntimeDbWeight;
 
-	parameter_types! {
-		/// `ParityDB` can be enabled with a feature flag, but is still experimental. These weights
-		/// are available for brave runtime engineers who may want to try this out as default.
-		pub const ParityDbWeight: RuntimeDbWeight = RuntimeDbWeight {
-			read: 40_820 * constants::WEIGHT_REF_TIME_PER_NANOS,
-			write: 293_659 * constants::WEIGHT_REF_TIME_PER_NANOS,
-		};
-	}
+    parameter_types! {
+        /// `ParityDB` can be enabled with a feature flag, but is still experimental. These weights
+        /// are available for brave runtime engineers who may want to try this out as default.
+        pub const ParityDbWeight: RuntimeDbWeight = RuntimeDbWeight {
+            read: 40_820 * constants::WEIGHT_REF_TIME_PER_NANOS,
+            write: 293_659 * constants::WEIGHT_REF_TIME_PER_NANOS,
+        };
+    }
 
-	#[cfg(test)]
-	mod test_db_weights {
-		use super::constants::ParityDbWeight as W;
-		use sp_weights::constants;
+    #[cfg(test)]
+    mod test_db_weights {
+        use super::constants::ParityDbWeight as W;
+        use sp_weights::constants;
 
-		/// Checks that all weights exist and have sane values.
-		// NOTE: If this test fails but you are sure that the generated values are fine,
-		// you can delete it.
-		#[test]
-		fn bound() {
-			// At least 1 µs.
-			assert!(
-				W::get().reads(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
-				"Read weight should be at least 1 µs."
-			);
-			assert!(
-				W::get().writes(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
-				"Write weight should be at least 1 µs."
-			);
-			// At most 1 ms.
-			assert!(
-				W::get().reads(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
-				"Read weight should be at most 1 ms."
-			);
-			assert!(
-				W::get().writes(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
-				"Write weight should be at most 1 ms."
-			);
-		}
-	}
+        /// Checks that all weights exist and have sane values.
+        // NOTE: If this test fails but you are sure that the generated values are fine,
+        // you can delete it.
+        #[test]
+        fn bound() {
+            // At least 1 µs.
+            assert!(
+                W::get().reads(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
+                "Read weight should be at least 1 µs."
+            );
+            assert!(
+                W::get().writes(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
+                "Write weight should be at least 1 µs."
+            );
+            // At most 1 ms.
+            assert!(
+                W::get().reads(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
+                "Read weight should be at most 1 ms."
+            );
+            assert!(
+                W::get().writes(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
+                "Write weight should be at most 1 ms."
+            );
+        }
+    }
 }

runtime/casper/constants/src/weights/rocksdb_weights.rs

@@ -36,47 +36,47 @@
 
 /// Storage DB weights for the `Development` runtime and `RocksDb`.
 pub mod constants {
-	use frame_support::weights::constants;
-	use sp_core::parameter_types;
-	use sp_weights::RuntimeDbWeight;
+    use frame_support::weights::constants;
+    use sp_core::parameter_types;
+    use sp_weights::RuntimeDbWeight;
 
-	parameter_types! {
-		/// By default, Substrate uses `RocksDB`, so this will be the weight used throughout
-		/// the runtime.
-		pub const RocksDbWeight: RuntimeDbWeight = RuntimeDbWeight {
-			read: 31_627 * constants::WEIGHT_REF_TIME_PER_NANOS,
-			write: 412_279 * constants::WEIGHT_REF_TIME_PER_NANOS,
-		};
-	}
+    parameter_types! {
+        /// By default, Substrate uses `RocksDB`, so this will be the weight used throughout
+        /// the runtime.
+        pub const RocksDbWeight: RuntimeDbWeight = RuntimeDbWeight {
+            read: 31_627 * constants::WEIGHT_REF_TIME_PER_NANOS,
+            write: 412_279 * constants::WEIGHT_REF_TIME_PER_NANOS,
+        };
+    }
 
-	#[cfg(test)]
-	mod test_db_weights {
-		use super::constants::RocksDbWeight as W;
-		use sp_weights::constants;
+    #[cfg(test)]
+    mod test_db_weights {
+        use super::constants::RocksDbWeight as W;
+        use sp_weights::constants;
 
-		/// Checks that all weights exist and have sane values.
-		// NOTE: If this test fails but you are sure that the generated values are fine,
-		// you can delete it.
-		#[test]
-		fn bound() {
-			// At least 1 µs.
-			assert!(
-				W::get().reads(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
-				"Read weight should be at least 1 µs."
-			);
-			assert!(
-				W::get().writes(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
-				"Write weight should be at least 1 µs."
-			);
-			// At most 1 ms.
-			assert!(
-				W::get().reads(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
-				"Read weight should be at most 1 ms."
-			);
-			assert!(
-				W::get().writes(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
-				"Write weight should be at most 1 ms."
-			);
-		}
-	}
+        /// Checks that all weights exist and have sane values.
+        // NOTE: If this test fails but you are sure that the generated values are fine,
+        // you can delete it.
+        #[test]
+        fn bound() {
+            // At least 1 µs.
+            assert!(
+                W::get().reads(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
+                "Read weight should be at least 1 µs."
+            );
+            assert!(
+                W::get().writes(1).ref_time() >= constants::WEIGHT_REF_TIME_PER_MICROS,
+                "Write weight should be at least 1 µs."
+            );
+            // At most 1 ms.
+            assert!(
+                W::get().reads(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
+                "Read weight should be at most 1 ms."
+            );
+            assert!(
+                W::get().writes(1).ref_time() <= constants::WEIGHT_REF_TIME_PER_MILLIS,
+                "Write weight should be at most 1 ms."
+            );
+        }
+    }
 }

runtime/casper/src/bag_thresholds.rs

@@ -1,4 +1,3 @@
-
 //! Autogenerated bag thresholds.
 //!
 //! Generated on 2024-06-30T17:36:29.986756974+00:00
@@ -19,204 +18,204 @@ pub const CONSTANT_RATIO: f64 = 1.1717610304252650;
 
 /// Upper thresholds delimiting the bag list.
 pub const THRESHOLDS: [u64; 200] = [
-	                   368_934,
-	                   432_302,
-	                   506_555,
-	                   593_561,
-	                   695_512,
-	                   814_974,
-	                   954_955,
-	                 1_118_979,
-	                 1_311_176,
-	                 1_536_385,
-	                 1_800_276,
-	                 2_109_493,
-	                 2_471_822,
-	                 2_896_385,
-	                 3_393_871,
-	                 3_976_806,
-	                 4_659_866,
-	                 5_460_249,
-	                 6_398_107,
-	                 7_497_052,
-	                 8_784_753,
-	                10_293_631,
-	                12_061_676,
-	                14_133_402,
-	                16_560_970,
-	                19_405_499,
-	                22_738_608,
-	                26_644_215,
-	                31_220_653,
-	                36_583_145,
-	                42_866_704,
-	                50_229_533,
-	                58_857_009,
-	                68_966_350,
-	                80_812_081,
-	                94_692_447,
-	               110_956_919,
-	               130_014_994,
-	               152_346_503,
-	               178_513_695,
-	               209_175_391,
-	               245_103_572,
-	               287_202_814,
-	               336_533_065,
-	               394_336_331,
-	               462_067_946,
-	               541_433_213,
-	               634_430_340,
-	               743_400_749,
-	               871_088_028,
-	             1_020_707_005,
-	             1_196_024_692,
-	             1_401_455_126,
-	             1_642_170_503,
-	             1_924_231_401,
-	             2_254_739_369,
-	             2_642_015_726,
-	             3_095_811_069,
-	             3_627_550_768,
-	             4_250_622_626,
-	             4_980_713_948,
-	             5_836_206_508,
-	             6_838_639_352,
-	             8_013_251_094,
-	             9_389_615_359,
-	            11_002_385_368,
-	            12_892_166_416,
-	            15_106_538_204,
-	            17_701_252_772,
-	            20_741_638_188,
-	            24_304_243_336,
-	            28_478_765_215,
-	            33_370_307_274,
-	            39_102_025_637,
-	            45_818_229_852,
-	            53_688_016_224,
-	            62_909_525_212,
-	            73_714_930_086,
-	            86_376_282_435,
-	           101_212_361_710,
-	           118_596_701_249,
-	           138_966_992_861,
-	           162_836_106_750,
-	           190_805_004_236,
-	           223_577_868_374,
-	           261_979_833_426,
-	           306_977_759_566,
-	           359_704_575_867,
-	           421_487_804_467,
-	           493_882_984_074,
-	           578_712_834_328,
-	           678_113_147_073,
-	           794_586_559_959,
-	           931_065_566_260,
-	         1_090_986_347_314,
-	         1_278_375_286_509,
-	         1_497_950_342_990,
-	         1_755_239_837_428,
-	         2_056_721_640_548,
-	         2_409_986_268_826,
-	         2_823_927_993_670,
-	         3_308_968_775_710,
-	         3_877_320_662_271,
-	         4_543_293_254_512,
-	         5_323_653_985_431,
-	         6_238_050_279_596,
-	         7_309_504_223_464,
-	         8_564_992_200_784,
-	        10_036_124_086_775,
-	        11_759_939_101_395,
-	        13_779_838_359_189,
-	        16_146_677_594_857,
-	        18_920_047_576_494,
-	        22_169_774_443_928,
-	        25_977_677_746_713,
-	        30_439_630_444_544,
-	        35_667_972_735_463,
-	        41_794_340_485_686,
-	        48_972_979_473_452,
-	        57_384_628_890_807,
-	        67_241_071_879_663,
-	        78_790_467_672_613,
-	        92_323_599_587_750,
-	       108_181_196_185_512,
-	       126_762_509_914_973,
-	       148_535_369_237_262,
-	       174_047_957_312_051,
-	       203_942_613_803_381,
-	       238_972_007_297_872,
-	       280_018_085_514_148,
-	       328_114_280_419_768,
-	       384_471_527_321_912,
-	       450_508_753_023_899,
-	       527_888_600_658_885,
-	       618_559_290_657_806,
-	       724_803_671_800_312,
-	       849_296_697_324_749,
-	       995_172_773_194_022,
-	     1_166_104_674_168_996,
-	     1_366_396_014_587_981,
-	     1_601_089_602_022_588,
-	     1_876_094_401_869_165,
-	     2_198_334_309_509_284,
-	     2_575_922_475_729_812,
-	     3_018_365_574_456_765,
-	     3_536_803_155_725_606,
-	     4_144_288_110_164_365,
-	     4_856_115_306_345_371,
-	     5_690_206_675_227_153,
-	     6_667_562_437_096_890,
-	     7_812_789_831_717_443,
-	     9_154_722_663_709_264,
-	    10_727_147_261_685_494,
-	    12_569_653_128_876_154,
-	    14_728_629_702_380_078,
-	    17_258_434_316_813_044,
-	    20_222_760_778_595_608,
-	    23_696_243_007_970_824,
-	    27_766_334_124_227_376,
-	    32_535_508_284_536_868,
-	    38_123_840_712_898_664,
-	    44_672_030_877_514_808,
-	    52_344_944_932_226_008,
-	    61_335_766_611_338_904,
-	    71_870_861_086_426_040,
-	    84_215_474_244_181_664,
-	    98_680_410_878_114_672,
-	   115_629_859_933_328_176,
-	   135_490_563_823_405_696,
-	   158_762_562_678_613_984,
-	   186_031_784_037_248_448,
-	   217_984_794_955_336_608,
-	   255_426_087_953_905_344,
-	   299_298_336_018_362_496,
-	   350_706_126_617_443_648,
-	   410_943_772_301_709_248,
-	   481_527_898_079_096_320,
-	   564_235_626_031_673_920,
-	   661_149_318_561_518_720,
-	   774_709_006_782_606_976,
-	   907_773_824_067_321_216,
-	 1_063_693_991_482_207_616,
-	 1_246_395_167_516_354_560,
-	 1_460_477_285_806_034_432,
-	 1_711_330_369_328_773_120,
-	 2_005_270_236_962_732_544,
-	 2_349_697_519_144_566_784,
-	 2_753_283_986_220_526_592,
-	 3_226_190_880_747_145_216,
-	 3_780_324_750_772_868_096,
-	 4_429_637_225_307_749_376,
-	 5_190_476_279_536_719_872,
-	 6_081_997_833_707_842_560,
-	 7_126_648_048_669_730_816,
-	 8_350_728_460_987_448_320,
-	 9_785_058_186_248_239_104,
-	11_465_749_863_089_412_096,
-	13_435_118_874_171_990_016,
-	15_742_748_735_885_697_024,
-	18_446_744_073_709_551_615,
+    368_934,
+    432_302,
+    506_555,
+    593_561,
+    695_512,
+    814_974,
+    954_955,
+    1_118_979,
+    1_311_176,
+    1_536_385,
+    1_800_276,
+    2_109_493,
+    2_471_822,
+    2_896_385,
+    3_393_871,
+    3_976_806,
+    4_659_866,
+    5_460_249,
+    6_398_107,
+    7_497_052,
+    8_784_753,
+    10_293_631,
+    12_061_676,
+    14_133_402,
+    16_560_970,
+    19_405_499,
+    22_738_608,
+    26_644_215,
+    31_220_653,
+    36_583_145,
+    42_866_704,
+    50_229_533,
+    58_857_009,
+    68_966_350,
+    80_812_081,
+    94_692_447,
+    110_956_919,
+    130_014_994,
+    152_346_503,
+    178_513_695,
+    209_175_391,
+    245_103_572,
+    287_202_814,
+    336_533_065,
+    394_336_331,
+    462_067_946,
+    541_433_213,
+    634_430_340,
+    743_400_749,
+    871_088_028,
+    1_020_707_005,
+    1_196_024_692,
+    1_401_455_126,
+    1_642_170_503,
+    1_924_231_401,
+    2_254_739_369,
+    2_642_015_726,
+    3_095_811_069,
+    3_627_550_768,
+    4_250_622_626,
+    4_980_713_948,
+    5_836_206_508,
+    6_838_639_352,
+    8_013_251_094,
+    9_389_615_359,
+    11_002_385_368,
+    12_892_166_416,
+    15_106_538_204,
+    17_701_252_772,
+    20_741_638_188,
+    24_304_243_336,
+    28_478_765_215,
+    33_370_307_274,
+    39_102_025_637,
+    45_818_229_852,
+    53_688_016_224,
+    62_909_525_212,
+    73_714_930_086,
+    86_376_282_435,
+    101_212_361_710,
+    118_596_701_249,
+    138_966_992_861,
+    162_836_106_750,
+    190_805_004_236,
+    223_577_868_374,
+    261_979_833_426,
+    306_977_759_566,
+    359_704_575_867,
+    421_487_804_467,
+    493_882_984_074,
+    578_712_834_328,
+    678_113_147_073,
+    794_586_559_959,
+    931_065_566_260,
+    1_090_986_347_314,
+    1_278_375_286_509,
+    1_497_950_342_990,
+    1_755_239_837_428,
+    2_056_721_640_548,
+    2_409_986_268_826,
+    2_823_927_993_670,
+    3_308_968_775_710,
+    3_877_320_662_271,
+    4_543_293_254_512,
+    5_323_653_985_431,
+    6_238_050_279_596,
+    7_309_504_223_464,
+    8_564_992_200_784,
+    10_036_124_086_775,
+    11_759_939_101_395,
+    13_779_838_359_189,
+    16_146_677_594_857,
+    18_920_047_576_494,
+    22_169_774_443_928,
+    25_977_677_746_713,
+    30_439_630_444_544,
+    35_667_972_735_463,
+    41_794_340_485_686,
+    48_972_979_473_452,
+    57_384_628_890_807,
+    67_241_071_879_663,
+    78_790_467_672_613,
+    92_323_599_587_750,
+    108_181_196_185_512,
+    126_762_509_914_973,
+    148_535_369_237_262,
+    174_047_957_312_051,
+    203_942_613_803_381,
+    238_972_007_297_872,
+    280_018_085_514_148,
+    328_114_280_419_768,
+    384_471_527_321_912,
+    450_508_753_023_899,
+    527_888_600_658_885,
+    618_559_290_657_806,
+    724_803_671_800_312,
+    849_296_697_324_749,
+    995_172_773_194_022,
+    1_166_104_674_168_996,
+    1_366_396_014_587_981,
+    1_601_089_602_022_588,
+    1_876_094_401_869_165,
+    2_198_334_309_509_284,
+    2_575_922_475_729_812,
+    3_018_365_574_456_765,
+    3_536_803_155_725_606,
+    4_144_288_110_164_365,
+    4_856_115_306_345_371,
+    5_690_206_675_227_153,
+    6_667_562_437_096_890,
+    7_812_789_831_717_443,
+    9_154_722_663_709_264,
+    10_727_147_261_685_494,
+    12_569_653_128_876_154,
+    14_728_629_702_380_078,
+    17_258_434_316_813_044,
+    20_222_760_778_595_608,
+    23_696_243_007_970_824,
+    27_766_334_124_227_376,
+    32_535_508_284_536_868,
+    38_123_840_712_898_664,
+    44_672_030_877_514_808,
+    52_344_944_932_226_008,
+    61_335_766_611_338_904,
+    71_870_861_086_426_040,
+    84_215_474_244_181_664,
+    98_680_410_878_114_672,
+    115_629_859_933_328_176,
+    135_490_563_823_405_696,
+    158_762_562_678_613_984,
+    186_031_784_037_248_448,
+    217_984_794_955_336_608,
+    255_426_087_953_905_344,
+    299_298_336_018_362_496,
+    350_706_126_617_443_648,
+    410_943_772_301_709_248,
+    481_527_898_079_096_320,
+    564_235_626_031_673_920,
+    661_149_318_561_518_720,
+    774_709_006_782_606_976,
+    907_773_824_067_321_216,
+    1_063_693_991_482_207_616,
+    1_246_395_167_516_354_560,
+    1_460_477_285_806_034_432,
+    1_711_330_369_328_773_120,
+    2_005_270_236_962_732_544,
+    2_349_697_519_144_566_784,
+    2_753_283_986_220_526_592,
+    3_226_190_880_747_145_216,
+    3_780_324_750_772_868_096,
+    4_429_637_225_307_749_376,
+    5_190_476_279_536_719_872,
+    6_081_997_833_707_842_560,
+    7_126_648_048_669_730_816,
+    8_350_728_460_987_448_320,
+    9_785_058_186_248_239_104,
+    11_465_749_863_089_412_096,
+    13_435_118_874_171_990_016,
+    15_742_748_735_885_697_024,
+    18_446_744_073_709_551_615,
 ];

runtime/casper/src/cult/mod.rs

@@ -2,25 +2,34 @@ use super::*;
 use frame_support::{
     parameter_types,
     traits::{
-        EitherOf, EitherOfDiverse, MapSuccess, OriginTrait, TryWithMorphedArg,
-        tokens::pay::PayFromAccount,
+        tokens::pay::PayFromAccount, EitherOf, EitherOfDiverse, MapSuccess, OriginTrait,
+        TryWithMorphedArg,
     },
 };
 use frame_system::EnsureRootWithSuccess;
+use pallet_ranked_collective::EnsureOfRank;
 use sp_core::{ConstU128, ConstU32};
 use sp_runtime::traits::{ConstU16, TakeFirst};
-use pallet_ranked_collective::EnsureOfRank;
 
 use crate::{
-    // weights, 
-    RuntimeCall, RuntimeEvent, Scheduler, DAYS, CSPR, AccountId, Balance, 
-    TreasuryAccount, Balances, Preimage, Runtime, 
+    AccountId,
+    Balance,
+    Balances,
+    Preimage,
+    Runtime,
+    // weights,
+    RuntimeCall,
+    RuntimeEvent,
+    Scheduler,
+    TreasuryAccount,
+    CSPR,
+    DAYS,
 };
 
 mod origins;
 pub use origins::{
-    pallet_cult_origins, Geniuses, Degens, Zombies, Skeletons, Ghosts,
-    EnsureCanRetainAt, EnsureCanPromoteTo, EnsureCult, ToVoice, CultTreasurySpender,
+    pallet_cult_origins, CultTreasurySpender, Degens, EnsureCanPromoteTo, EnsureCanRetainAt,
+    EnsureCult, Geniuses, Ghosts, Skeletons, ToVoice, Zombies,
 };
 
 mod tracks;
@@ -45,14 +54,10 @@ parameter_types! {
 impl pallet_whitelist::Config for Runtime {
     type RuntimeCall = RuntimeCall;
     type RuntimeEvent = RuntimeEvent;
-    type WhitelistOrigin = EitherOfDiverse<
-        EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>,
-        Skeletons,
-    >;
-    type DispatchWhitelistedOrigin = EitherOf<
-        EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>,
-        Geniuses,
-    >;
+    type WhitelistOrigin =
+        EitherOfDiverse<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Skeletons>;
+    type DispatchWhitelistedOrigin =
+        EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Geniuses>;
     type Preimages = Preimage;
     type WeightInfo = weights::pallet_whitelist::WeightInfo<Runtime>;
 }
@@ -71,7 +76,7 @@ impl pallet_referenda::Config<CultReferendaInstance> for Runtime {
     type Scheduler = Scheduler;
     type Currency = Balances;
     type SubmitOrigin = EitherOf<
-        pallet_ranked_collective::EnsureMember<Runtime, CultCollectiveInstance, 3>, 
+        pallet_ranked_collective::EnsureMember<Runtime, CultCollectiveInstance, 3>,
         MapSuccess<
             TryWithMorphedArg<
                 RuntimeOrigin,
@@ -81,7 +86,7 @@ impl pallet_referenda::Config<CultReferendaInstance> for Runtime {
                 (AccountId, u16),
             >,
             TakeFirst,
-        > 
+        >,
     >;
     type CancelOrigin = Skeletons;
     type KillOrigin = Ghosts;
@@ -100,7 +105,7 @@ pub type CultCollectiveInstance = pallet_ranked_collective::Instance1;
 impl pallet_ranked_collective::Config<CultCollectiveInstance> for Runtime {
     type WeightInfo = weights::pallet_ranked_collective::WeightInfo<Runtime>;
     type RuntimeEvent = RuntimeEvent;
-    
+
     #[cfg(not(feature = "runtime-benchmarks"))]
     type PromoteOrigin = frame_system::EnsureNever<pallet_ranked_collective::Rank>;
     #[cfg(feature = "runtime-benchmarks")]
@@ -123,7 +128,7 @@ impl pallet_ranked_collective::Config<CultCollectiveInstance> for Runtime {
     type MinRankOfClass = tracks::MinRankOfClass;
     type MemberSwappedHandler = (crate::CultCore, crate::CultSalary);
     type VoteWeight = pallet_ranked_collective::Geometric;
-    
+
     #[cfg(feature = "runtime-benchmarks")]
     type BenchmarkSetup = (crate::CultCore, crate::CultSalary);
 }
@@ -135,10 +140,13 @@ impl pallet_core_fellowship::Config<CultCoreInstance> for Runtime {
     type Members = pallet_ranked_collective::Pallet<Runtime, CultCollectiveInstance>;
     type Balance = Balance;
 
-    type ParamsOrigin = EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Skeletons>;
+    type ParamsOrigin =
+        EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Skeletons>;
     type InductOrigin = EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Zombies>;
-    type ApproveOrigin = EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, EnsureCanRetainAt>;
-    type PromoteOrigin = EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, EnsureCanPromoteTo>;
+    type ApproveOrigin =
+        EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, EnsureCanRetainAt>;
+    type PromoteOrigin =
+        EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, EnsureCanPromoteTo>;
 
     type EvidenceSize = ConstU32<65536>;
 }

runtime/casper/src/cult/origins.rs

@@ -5,8 +5,8 @@ pub use pallet_cult_origins::*;
 
 #[frame_support::pallet]
 pub mod pallet_cult_origins {
-    use crate::{Balance, CSPR};
     use super::ranks;
+    use crate::{Balance, CSPR};
     use frame_support::pallet_prelude::*;
     use pallet_ranked_collective::Rank;
 
@@ -114,7 +114,7 @@ pub mod pallet_cult_origins {
                 }
                 #[cfg(feature = "runtime-benchmarks")]
                 fn try_successful_origin() -> Result<O, ()> {
-                    // By convention the more privileged origins go later, 
+                    // By convention the more privileged origins go later,
                     // so for greatest chance of success, we want the last one.
                     let _result: Result<O, ()> = Err(());
                     $(

runtime/casper/src/cult/tracks.rs

@@ -1,4 +1,4 @@
-use crate::{Balance, BlockNumber, RuntimeOrigin, DAYS, CSPR, HOURS, MINUTES};
+use crate::{Balance, BlockNumber, RuntimeOrigin, CSPR, DAYS, HOURS, MINUTES};
 use pallet_ranked_collective::Rank;
 use sp_runtime::{traits::Convert, Perbill};
 
@@ -255,7 +255,6 @@ const TRACKS_DATA: [(u16, pallet_referenda::TrackInfo<Balance, BlockNumber>); 15
             min_support: RETAIN_MIN_SUPPORT,
         },
     ),
-
     (
         constants::PROMOTE_TO_GENIUSES,
         pallet_referenda::TrackInfo {
@@ -347,7 +346,7 @@ impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
             // It is important that this is NOT availiable in production!
             let root: Self::RuntimeOrigin = frame_system::RawOrigin::Root.into();
             if &root == id {
-                return Ok(tracks::GHOSTS)
+                return Ok(tracks::GHOSTS);
             }
         }
 

runtime/casper/src/genesis_config_presets.rs

@@ -3,24 +3,24 @@ use pallet_staking::Forcing;
 use sp_staking::StakerStatus;
 
 use crate::{opaque::SessionKeys, BABE_GENESIS_EPOCH_CONFIG};
-use primitives::{AccountId, AccountPublic};
 use casper_runtime_constants::currency::CSPR;
+use primitives::{AccountId, AccountPublic};
 
-use ghost_slow_clap::sr25519::AuthorityId as SlowClapId;
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
 use babe_primitives::AuthorityId as BabeId;
+use ghost_slow_clap::sr25519::AuthorityId as SlowClapId;
 use grandpa_primitives::AuthorityId as GrandpaId;
 
+use sp_core::{sr25519, Pair, Public};
+use sp_runtime::{traits::IdentifyAccount, Perbill};
 #[cfg(not(feature = "std"))]
 use sp_std::alloc::format;
-use sp_std::vec::Vec;
 use sp_std::prelude::*;
-use sp_core::{sr25519, Pair, Public};
-use sp_runtime::{Perbill, traits::IdentifyAccount};
+use sp_std::vec::Vec;
 
 #[derive(Encode, Clone)]
-struct PreparedNetworkData { 
-    chain_name: Vec<u8>, 
+struct PreparedNetworkData {
+    chain_name: Vec<u8>,
     default_endpoint: Vec<u8>,
     finality_delay: Option<u64>,
     release_delay: Option<u64>,
@@ -84,40 +84,69 @@ fn casper_testnet_accounts() -> Vec<AccountId> {
 fn casper_testnet_evm_accounts() -> Vec<(AccountId, u128, u8)> {
     vec![
         // 01c928771aea942a1e7ac06adf2b73dfbc9a25d9eaa516e3673116af7f345198
-        (get_account_id_from_seed::<sr25519::Public>("1A69d2D5568D1878023EeB121a73d33B9116A760"), 1337 * CSPR, 1), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("1A69d2D5568D1878023EeB121a73d33B9116A760"),
+            1337 * CSPR,
+            1,
+        ),
         // b19a435901872f817185f7234a1484eae837613f9d10cf21927a23c2d8cb9139
-        (get_account_id_from_seed::<sr25519::Public>("2f86cfBED3fbc1eCf2989B9aE5fc019a837A9C12"), 1337 * CSPR, 2), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("2f86cfBED3fbc1eCf2989B9aE5fc019a837A9C12"),
+            1337 * CSPR,
+            2,
+        ),
         // d3baf57b74d65719b2dc33f5a464176022d0cc5edbca002234229f3e733875fc
-        (get_account_id_from_seed::<sr25519::Public>("e83f67361Ac74D42A48E2DAfb6706eb047D8218D"), 69   * CSPR, 3), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("e83f67361Ac74D42A48E2DAfb6706eb047D8218D"),
+            69 * CSPR,
+            3,
+        ),
         // c4683d566436af6b58b4a59c8f501319226e85b21869bf93d5eeb4596d4791d4
-        (get_account_id_from_seed::<sr25519::Public>("827ee4ad9b259b6fa1390ed60921508c78befd63"), 69   * CSPR, 4), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("827ee4ad9b259b6fa1390ed60921508c78befd63"),
+            69 * CSPR,
+            4,
+        ),
     ]
 }
 
 fn casper_testnet_evm_networks() -> Vec<(u32, Vec<u8>)> {
     vec![
-        (1, PreparedNetworkData { 
-            chain_name: "ethereum-mainnet".into(), 
-            default_endpoint: "https://nd-422-757-666.p2pify.com/0a9d79d93fb2f4a4b1e04695da2b77a7/".into(),
-            finality_delay: Some(40),
-            release_delay: Some(80),
-            network_type: Default::default(),
-            gatekeeper: "0x4d224452801aced8b2f0aebe155379bb5d594381".into(),
-            topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef".into(),
-            incoming_fee: 0,
-            outgoing_fee: 0,
-        }.encode()),
-        (56, PreparedNetworkData { 
-            chain_name: "bnb-mainnet".into(), 
-            default_endpoint: "https://bsc-mainnet.core.chainstack.com/35848e183f3e3303c8cfeacbea831cab/".into(),
-            finality_delay: Some(20),
-            release_delay: Some(40),
-            network_type: Default::default(),
-            gatekeeper: "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82".into(),
-            topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef".into(),
-            incoming_fee: 0,
-            outgoing_fee: 0,
-        }.encode())
+        (
+            1,
+            PreparedNetworkData {
+                chain_name: "ethereum-mainnet".into(),
+                default_endpoint:
+                    "https://nd-422-757-666.p2pify.com/0a9d79d93fb2f4a4b1e04695da2b77a7/".into(),
+                finality_delay: Some(40),
+                release_delay: Some(80),
+                network_type: Default::default(),
+                gatekeeper: "0x4d224452801aced8b2f0aebe155379bb5d594381".into(),
+                topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"
+                    .into(),
+                incoming_fee: 0,
+                outgoing_fee: 0,
+            }
+            .encode(),
+        ),
+        (
+            56,
+            PreparedNetworkData {
+                chain_name: "bnb-mainnet".into(),
+                default_endpoint:
+                    "https://bsc-mainnet.core.chainstack.com/35848e183f3e3303c8cfeacbea831cab/"
+                        .into(),
+                finality_delay: Some(20),
+                release_delay: Some(40),
+                network_type: Default::default(),
+                gatekeeper: "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82".into(),
+                topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"
+                    .into(),
+                incoming_fee: 0,
+                outgoing_fee: 0,
+            }
+            .encode(),
+        ),
     ]
 }
 
@@ -127,7 +156,12 @@ fn casper_session_keys(
     authority_discovery: AuthorityDiscoveryId,
     slow_clap: SlowClapId,
 ) -> SessionKeys {
-    SessionKeys { babe, grandpa, authority_discovery, slow_clap }
+    SessionKeys {
+        babe,
+        grandpa,
+        authority_discovery,
+        slow_clap,
+    }
 }
 
 fn testnet_config_genesis(
@@ -143,8 +177,7 @@ fn testnet_config_genesis(
     ghost_accounts: Option<Vec<(AccountId, u128, u8)>>,
     evm_networks: Option<Vec<(u32, Vec<u8>)>>,
 ) -> serde_json::Value {
-    let endowed_accounts: Vec<AccountId> = 
-        endowed_accounts.unwrap_or_else(casper_testnet_accounts);
+    let endowed_accounts: Vec<AccountId> = endowed_accounts.unwrap_or_else(casper_testnet_accounts);
 
     let ghost_accounts: Vec<(AccountId, u128, u8)> =
         ghost_accounts.unwrap_or_else(casper_testnet_evm_accounts);
@@ -218,7 +251,9 @@ fn testnet_config_genesis(
 fn casper_development_config_genesis() -> serde_json::Value {
     testnet_config_genesis(
         vec![get_authority_keys_from_seed("Alice")],
-        None, None, None,
+        None,
+        None,
+        None,
     )
 }
 
@@ -226,10 +261,12 @@ fn casper_development_config_genesis() -> serde_json::Value {
 fn casper_local_config_genesis() -> serde_json::Value {
     testnet_config_genesis(
         vec![
-            get_authority_keys_from_seed("Alice"), 
+            get_authority_keys_from_seed("Alice"),
             get_authority_keys_from_seed("Bob"),
         ],
-        None, None, None,
+        None,
+        None,
+        None,
     )
 }
 
@@ -240,15 +277,17 @@ pub fn get_preset(id: &sp_genesis_builder::PresetId) -> Option<sp_std::vec::Vec<
         Ok("local_testnet") => casper_local_config_genesis(),
         _ => return None,
     };
-    Some(serde_json::to_string(&patch)
-        .expect("serialization to json is expected to work; qed")
-        .into_bytes())
+    Some(
+        serde_json::to_string(&patch)
+            .expect("serialization to json is expected to work; qed")
+            .into_bytes(),
+    )
 }
 
 /// Returns a list of identifiers for available builtin `RuntimeGenesisConfig` presets.
 pub fn preset_names() -> Vec<sp_genesis_builder::PresetId> {
     Vec::from([
-        sp_genesis_builder::PresetId::from("local_testnet"), 
-        sp_genesis_builder::PresetId::from("development"), 
+        sp_genesis_builder::PresetId::from("local_testnet"),
+        sp_genesis_builder::PresetId::from("development"),
     ])
 }

runtime/casper/src/impls.rs

@@ -1,8 +1,5 @@
 use super::*;
-use frame_support::{
-    dispatch::DispatchResultWithPostInfo,
-    traits::PrivilegeCmp,
-};
+use frame_support::{dispatch::DispatchResultWithPostInfo, traits::PrivilegeCmp};
 use pallet_alliance::{ProposalIndex, ProposalProvider};
 use sp_runtime::DispatchError;
 use sp_std::{cmp::Ordering, marker::PhantomData};
@@ -14,7 +11,8 @@ type HashOf<T> = <T as frame_system::Config>::Hash;
 /// Proposal provider for alliance pallet.
 /// Adapter from collective pallet to alliance proposal provider trait.
 pub struct AllianceProposalProvider<T, I = ()>(PhantomData<(T, I)>);
-impl <T, I> ProposalProvider<AccountIdOf<T>, HashOf<T>, ProposalOf<T, I>> for AllianceProposalProvider<T, I>
+impl<T, I> ProposalProvider<AccountIdOf<T>, HashOf<T>, ProposalOf<T, I>>
+    for AllianceProposalProvider<T, I>
 where
     T: pallet_collective::Config<I> + frame_system::Config,
     I: 'static,
@@ -25,7 +23,12 @@ where
         proposal: Box<ProposalOf<T, I>>,
         length_bound: u32,
     ) -> Result<(u32, u32), DispatchError> {
-        pallet_collective::Pallet::<T, I>::do_propose_proposed(who, threshold, proposal, length_bound)
+        pallet_collective::Pallet::<T, I>::do_propose_proposed(
+            who,
+            threshold,
+            proposal,
+            length_bound,
+        )
     }
 
     fn vote_proposal(
@@ -61,7 +64,7 @@ pub struct EqualOrGreatestRootCmp;
 impl PrivilegeCmp<OriginCaller> for EqualOrGreatestRootCmp {
     fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
         if left == right {
-            return Some(Ordering::Equal)
+            return Some(Ordering::Equal);
         }
 
         match (left, right) {

runtime/casper/src/weights/ghost_networks.rs

@@ -16,7 +16,7 @@
 //! Autogenerated weights for `ghost_networks`
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 32.0.0
-//! DATE: 2025-06-19, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2025-07-29, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! WORST CASE MAP SIZE: `1000000`
 //! HOSTNAME: `ghostown`, CPU: `Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz`
 //! WASM-EXECUTION: `Compiled`, CHAIN: `Some("casper-dev")`, DB CACHE: 1024
@@ -28,7 +28,7 @@
 // --chain=casper-dev
 // --steps=50
 // --repeat=20
-// --pallet=ghost_networks
+// --pallet=ghost-networks
 // --extrinsic=*
 // --wasm-execution=compiled
 // --heap-pages=4096
@@ -50,15 +50,16 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	/// The range of component `i` is `[1, 20]`.
 	/// The range of component `j` is `[1, 150]`.
-	fn register_network(_i: u32, j: u32, ) -> Weight {
+	/// The range of component `k` is `[1, 20]`.
+	fn register_network(_i: u32, _j: u32, k: u32, ) -> Weight {
 		// Proof Size summary in bytes:
 		//  Measured:  `109`
 		//  Estimated: `3574`
-		// Minimum execution time: 43_753_000 picoseconds.
-		Weight::from_parts(45_805_520, 0)
+		// Minimum execution time: 46_023_000 picoseconds.
+		Weight::from_parts(97_871_287, 0)
 			.saturating_add(Weight::from_parts(0, 3574))
-			// Standard Error: 412
-			.saturating_add(Weight::from_parts(1_586, 0).saturating_mul(j.into()))
+			// Standard Error: 94_524
+			.saturating_add(Weight::from_parts(940_486, 0).saturating_mul(k.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -67,13 +68,13 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// The range of component `n` is `[1, 20]`.
 	fn update_network_name(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_412_000 picoseconds.
-		Weight::from_parts(50_617_210, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 3_074
-			.saturating_add(Weight::from_parts(6_017, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_906_000 picoseconds.
+		Weight::from_parts(55_537_587, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 87_704
+			.saturating_add(Weight::from_parts(92_366, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -82,13 +83,13 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// The range of component `n` is `[1, 150]`.
 	fn update_network_endpoint(n: u32, ) -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_485_000 picoseconds.
-		Weight::from_parts(50_716_057, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
-			// Standard Error: 453
-			.saturating_add(Weight::from_parts(4_916, 0).saturating_mul(n.into()))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_556_000 picoseconds.
+		Weight::from_parts(57_726_674, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
+			// Standard Error: 12_261
+			.saturating_add(Weight::from_parts(274, 0).saturating_mul(n.into()))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -96,11 +97,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_finality_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_061_000 picoseconds.
-		Weight::from_parts(49_072_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_406_000 picoseconds.
+		Weight::from_parts(51_256_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -108,11 +109,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_rate_limit_delay() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 49_066_000 picoseconds.
-		Weight::from_parts(52_137_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_572_000 picoseconds.
+		Weight::from_parts(52_584_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -120,11 +121,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_block_distance() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_085_000 picoseconds.
-		Weight::from_parts(48_838_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_880_000 picoseconds.
+		Weight::from_parts(50_596_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -132,11 +133,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_type() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 47_872_000 picoseconds.
-		Weight::from_parts(48_972_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 48_282_000 picoseconds.
+		Weight::from_parts(49_137_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -144,11 +145,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_gatekeeper() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_029_000 picoseconds.
-		Weight::from_parts(50_768_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_853_000 picoseconds.
+		Weight::from_parts(51_982_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -156,11 +157,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_network_topic_name() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 50_151_000 picoseconds.
-		Weight::from_parts(51_573_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 50_343_000 picoseconds.
+		Weight::from_parts(52_380_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -168,11 +169,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_incoming_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_017_000 picoseconds.
-		Weight::from_parts(49_513_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_393_000 picoseconds.
+		Weight::from_parts(80_966_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -180,11 +181,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn update_outgoing_network_fee() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 48_714_000 picoseconds.
-		Weight::from_parts(49_777_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 49_579_000 picoseconds.
+		Weight::from_parts(51_126_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}
@@ -192,11 +193,11 @@ impl<T: frame_system::Config> ghost_networks::WeightInfo for WeightInfo<T> {
 	/// Proof: `GhostNetworks::Networks` (`max_values`: None, `max_size`: None, mode: `Measured`)
 	fn remove_network() -> Weight {
 		// Proof Size summary in bytes:
-		//  Measured:  `301`
-		//  Estimated: `3766`
-		// Minimum execution time: 44_583_000 picoseconds.
-		Weight::from_parts(45_681_000, 0)
-			.saturating_add(Weight::from_parts(0, 3766))
+		//  Measured:  `302`
+		//  Estimated: `3767`
+		// Minimum execution time: 44_634_000 picoseconds.
+		Weight::from_parts(45_815_000, 0)
+			.saturating_add(Weight::from_parts(0, 3767))
 			.saturating_add(T::DbWeight::get().reads(1))
 			.saturating_add(T::DbWeight::get().writes(1))
 	}

runtime/common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-runtime-common"
-version = "0.4.2"
+version = "0.4.3"
 authors.workspace = true
 edition.workspace = true
 homepage.workspace = true

runtime/common/src/benchmarking.rs

@@ -1,11 +1,13 @@
-use primitives::{AccountId, Balance};
-use pallet_treasury::ArgumentsFactory;
-use sp_core::crypto::FromEntropy;
 use frame_support::traits::tokens::{Pay, PaymentStatus};
+use pallet_treasury::ArgumentsFactory;
+use primitives::{AccountId, Balance};
+use sp_core::crypto::FromEntropy;
 
 pub struct BenchmarkTreasuryHelper;
 impl ArgumentsFactory<(), AccountId> for BenchmarkTreasuryHelper {
-    fn create_asset_kind(_seed: u32) -> () { () }
+    fn create_asset_kind(_seed: u32) -> () {
+        ()
+    }
     fn create_beneficiary(seed: [u8; 32]) -> AccountId {
         AccountId::from_entropy(&mut seed.as_slice()).unwrap()
     }
@@ -19,8 +21,16 @@ impl Pay for BenchmarkTreasuryPaymaster {
     type AssetKind = ();
     type Error = ();
 
-    fn pay(_: &Self::Beneficiary, _: Self::AssetKind, _: Self::Balance) -> Result<Self::Id, Self::Error> { Ok(()) }
-    fn check_payment(_: Self::Id) -> PaymentStatus { PaymentStatus::Success }
+    fn pay(
+        _: &Self::Beneficiary,
+        _: Self::AssetKind,
+        _: Self::Balance,
+    ) -> Result<Self::Id, Self::Error> {
+        Ok(())
+    }
+    fn check_payment(_: Self::Id) -> PaymentStatus {
+        PaymentStatus::Success
+    }
     fn ensure_successful(_: &Self::Beneficiary, _: Self::AssetKind, _: Self::Balance) {}
     fn ensure_concluded(_: Self::Id) {}
 }

runtime/common/src/elections.rs

@@ -4,7 +4,7 @@ macro_rules! impl_elections_weights {
         parameter_types! {
             /// A limit for off-chain phragmen unsigned solution submission.
             ///
-            /// We want to keep it as high as possible, but can't risk having 
+            /// We want to keep it as high as possible, but can't risk having
             /// it reject, so we always substract the base block execution weight.
             pub OffchainSolutionWeightLimit: Weight = BlockWeights::get()
                 .get(DispatchClass::Normal)
@@ -23,8 +23,8 @@ macro_rules! impl_elections_weights {
     };
 }
 
-/// The number configured here could always be more than the maximum limits of 
-/// staking pallet to ensure election snapshot will not run out of memory. For 
+/// The number configured here could always be more than the maximum limits of
+/// staking pallet to ensure election snapshot will not run out of memory. For
 /// now, we set them to smaller values since the staking is bounded and the weight
 /// pipeline takes for this single pallet.
 pub struct BenchmarkConfig;

runtime/common/src/impls.rs

@@ -51,13 +51,13 @@ mod tests {
     use super::*;
     use frame_support::{
         derive_impl,
-        dispatch::DispatchClass, 
-        parameter_types, 
+        dispatch::DispatchClass,
+        parameter_types,
         traits::{
             tokens::{PayFromAccount, UnityAssetBalanceConversion},
-            ConstU32, FindAuthor
+            ConstU32, FindAuthor,
         },
-        weights::Weight, 
+        weights::Weight,
         PalletId,
     };
     use frame_system::limits;
@@ -65,14 +65,14 @@ mod tests {
     use sp_core::{ConstU64, H256};
     use sp_runtime::{
         traits::{BlakeTwo256, IdentityLookup},
-        Perbill, BuildStorage,
+        BuildStorage, Perbill,
     };
 
     type Block = frame_system::mocking::MockingBlock<Test>;
     const TEST_ACCOUNT: AccountId = AccountId::new([1; 32]);
 
     frame_support::construct_runtime!(
-        pub enum Test 
+        pub enum Test
         {
             System: frame_system,
             Authorship: pallet_authorship,
@@ -172,7 +172,10 @@ mod tests {
 
     pub struct OneAuthor;
     impl FindAuthor<AccountId> for OneAuthor {
-        fn find_author<'a, I>(_: I) -> Option<AccountId> where I: 'a {
+        fn find_author<'a, I>(_: I) -> Option<AccountId>
+        where
+            I: 'a,
+        {
             Some(TEST_ACCOUNT)
         }
     }
@@ -185,7 +188,9 @@ mod tests {
     }
 
     pub fn new_test_ext() -> sp_io::TestExternalities {
-        let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+        let mut t = frame_system::GenesisConfig::default()
+            .build_storage::<Test>()
+            .unwrap();
         // We use default for brevity, but you can configure as desired if needed.
         pallet_balances::GenesisConfig::<Test>::default()
             .assimilate_storage(&mut t)
@@ -196,8 +201,14 @@ mod tests {
     #[test]
     fn test_fees_and_tips_split() {
         new_test_ext().execute_with(|| {
-            let fee = <paller_balances::Pallet<Test> as frame_support::traits::fungible::Balanced<AccountId>>::issue(10);
-            let tip = <paller_balances::Pallet<Test> as frame_support::traits::fungible::Balanced<AccountId>>::issue(20);
+            let fee =
+                <paller_balances::Pallet<Test> as frame_support::traits::fungible::Balanced<
+                    AccountId,
+                >>::issue(10);
+            let tip =
+                <paller_balances::Pallet<Test> as frame_support::traits::fungible::Balanced<
+                    AccountId,
+                >>::issue(20);
 
             assert_eq!(Balances::free_balance(Treasury::account_id()), 0);
             assert_eq!(Balances::free_balance(TEST_ACCOUNT), 0);
@@ -242,11 +253,23 @@ mod tests {
     #[test]
     fn era_payout_should_give_sensible_results() {
         assert_eq!(
-            era_payout(75, 100, Perquintill::from_percent(10), Perquintill::one(), 0, ),
+            era_payout(
+                75,
+                100,
+                Perquintill::from_percent(10),
+                Perquintill::one(),
+                0,
+            ),
             (10, 0)
         );
         assert_eq!(
-            era_payout(80, 100, Perquintill::from_percent(10), Perquintill::one(), 0, ),
+            era_payout(
+                80,
+                100,
+                Perquintill::from_percent(10),
+                Perquintill::one(),
+                0,
+            ),
             (6, 4)
         );
     }

runtime/common/src/lib.rs

@@ -1,7 +1,7 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 
-pub mod impls;
 pub mod elections;
+pub mod impls;
 
 #[cfg(feature = "try-runtime")]
 pub mod elections;
@@ -10,7 +10,8 @@ pub mod elections;
 pub mod benchmarking;
 
 use frame_support::{
-    parameter_types, traits::ConstU32,
+    parameter_types,
+    traits::ConstU32,
     weights::{constants::WEIGHT_REF_TIME_PER_SECOND, Weight},
 };
 use frame_system::limits;
@@ -92,8 +93,8 @@ macro_rules! impl_runtime_weights {
         use frame_system::limits;
         use pallet_transaction_payment::{Multiplier, TargetedFeeAdjustment};
         pub use runtime_common::{
-            impl_elections_weights, AVERAGE_ON_INITIALIZE_RATIO, 
-            MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO,
+            impl_elections_weights, AVERAGE_ON_INITIALIZE_RATIO, MAXIMUM_BLOCK_WEIGHT,
+            NORMAL_DISPATCH_RATIO,
         };
         use sp_runtime::{FixedPointNumber, Perquintill};
 
@@ -101,8 +102,7 @@ macro_rules! impl_runtime_weights {
 
         // Expose the weight from the runtime constants module.
         pub use $runtime::weights::{
-            BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight,
-            ParityDbWeight,
+            BlockExecutionWeight, ExtrinsicBaseWeight, ParityDbWeight, RocksDbWeight,
         };
 
         parameter_types! {
@@ -129,7 +129,6 @@ macro_rules! impl_runtime_weights {
     };
 }
 
-
 /// The type used for currency conversion.
 ///
 /// This must be only be used as long as the balance type is `u128`.

runtime/common/src/try_runtime.rs

@@ -4,7 +4,7 @@ use frame_support::{
 };
 use pallet_fast_unstake::{Pallet as FastUnstake, *};
 use pallet_staking::*;
-use sp_std::{collections::btree_set::BTreeSet, prelude:*};
+use sp_std::{collections::btree_set::BTreeSet, prelude::*};
 
 /// Register all inactive nominators for fast unstake, and progress until they
 /// have all benn processed.
@@ -16,7 +16,9 @@ where
     let mut unstaked_err = 0;
     let mut unstaked_slashed = 0;
 
-    let all_stakers = Ledger::<T>::iter().map(|(ctrl, l)| (ctrl, l.stash)).collect::<BTreeSet<_>>();
+    let all_stakers = Ledger::<T>::iter()
+        .map(|(ctrl, l)| (ctrl, l.stash))
+        .collect::<BTreeSet<_>>();
     let mut all_exposed = BTreeSet::new();
     ErasStakers::<T>::iter().for_each(|(_, val, expo)| {
         all_exposed.insert(val);
@@ -55,7 +57,7 @@ where
         let weight = <T as frame_system::Config>::BlockWeights::get().max_block;
         let consumed = FastUnstake::<T>::on_idle(now, weight);
         log::debug!(
-            target: "runtime::test", 
+            target: "runtime::test",
             "consumed {:?} ({})",
             consumed,
             consumed.ref_time() as f32 / weight.ref_time() as f32,
@@ -70,15 +72,16 @@ where
                 maybe_fast_unstake_event
             })
             .for_each(|e: pallet_fast_unstake::Event<T>| match e {
-                pallet_fast_unstake::Event<T>::Unstaked { result, .. } => 
+                pallet_fast_unstake::Event::<T>::Unstaked { result, .. } => {
                     if result.is_ok() {
                         unstaked_ok += 1;
                     } else {
                         unstaked_err += 1;
-                    },
+                    }
+                }
                 pallet_fast_unstake::Event::<T>::Slashed { .. } => unstaked_slashed += 1,
                 pallet_fast_unstake::Event::<T>::InternalError { .. } => unreachable!(),
-                _ => {},
+                _ => {}
             });
 
         if now % 100u32.into() == sp_runtime::traits::Zero::zero() {

scripts/starter.sh

@@ -80,6 +80,32 @@ extract_seed() {
     echo $seed
 }
 
+downgrade_compiler_if_needed() {
+    # TODO: uncomment later
+    # echo "[+] fetching the latest ghost-node source code"
+    # git switch main
+    # git pull origin main
+    
+    # 1.83.0 works fine, tested with:
+    # ...
+    # 1.87.0 throws errors during compilation
+    # 1.88.0 throws errors during compilation
+    LATEST_TESTED_VERSION=83
+    cargo_version=$(cargo --version | cut -d'.' -f2)
+    if [ "$cargo_version" -gt "$LATEST_TESTED_VERSION" ]; then 
+        echo "[+] downgrading rustc compiler version to 1.83.0"
+        rustup default 1.83.0
+        toolchain_name=$(rustup show | grep default | head -n 1 | cut -d' ' -f1)
+        rustup target add wasm32-unknown-unknown --toolchain $toolchain_name
+        rustup component add rust-src --toolchain $toolchain_name
+        cd $PROJECT_FOLDER
+        echo "[+] clean build cache..."
+        cargo clean
+    else
+        echo "[+] rustc compiler version is compatible"
+    fi
+}
+
 help() {
     echo -e "Ghost Node Build automation tool. Helper for Ghost Node environment preparation.\n"
     echo -e "With no OPTION nothing will happen, possible OPTION:\n"
@@ -195,30 +221,21 @@ if [[ $HARD_RESET = true ]]; then
         exit 1
     fi
 
-    cd $PROJECT_FOLDER
-    # TODO: uncomment later
-    # echo "[+] fetching the latest ghost-node source code"
-    # git switch main
-    # git pull origin main
-    
-    # rustc version control, this works fine
-    # cargo --version | cut -d'.' -f2, if higher then do
-    # rustup default 1.83.0
-    # rustup target add wasm32-unknown-unknown --toolchain 1.83.0-x86_64-unknown-linux-gnu
-    # rustup component add rust-src --toolchain 1.83.0-x86_64-unknown-linux-gnu
-    #
-    # I think we need to do clean before recompilation
-    # cargo clean
-
-    cd $PROJECT_FOLDER
-    echo "[+] starting build in 3 seconds..."
-    sleep 3
-    cargo build $RELEASE $FEATURES
+    downgrade_compiler_if_needed
 
     echo "[+] trying to stop current ghost-node"
     sudo systemctl stop ghost-node
     echo "[+] trying to remove locally stored ledger"
-    sudo rm -rf "$BASE_PATH/chains/*"
+    sudo rm -rf "$BASE_PATH/chains/casper_staging_testnet"
+
+    cd $PROJECT_FOLDER
+    git pull origin main
+    echo "[+] starting build in 3 seconds..."
+    sleep 3
+    cargo build --release
+
+    printf "[?] are you ready to continue?"
+    read anything
 
     cd $PROJECT_FOLDER
     echo "[+] trying to copy executable to '$EXECUTABLE_PATH'"
@@ -312,13 +329,12 @@ if [[ $SET_ENVIRONMENT = true ]]; then
 
     if prompt "[?] setup the rust environment (e.g. WASM support)?"; then
         rustup default stable
-        rustup update
-        rustup target add wasm32-unknown-unknown
-        rustup component add rust-src
+        downgrade_compiler_if_needed
     fi
 fi
 
 if [[ ! -z $RELEASE ]]; then
+    downgrade_compiler_if_needed
     if prompt "[?] 'cargo build $RELEASE $FEATURES' is what you want?"; then 
         cd $PROJECT_FOLDER
         echo "[+] starting build in 3 seconds..."

service/src/benchmarking.rs

@@ -1,7 +1,7 @@
+use keyring::Sr25519Keyring;
 use primitives::AccountId;
 use sc_client_api::UsageProvider;
 use sp_runtime::OpaqueExtrinsic;
-use keyring::Sr25519Keyring;
 
 use crate::*;
 
@@ -21,27 +21,41 @@ macro_rules! identify_chain {
                 {
                     use ghost_runtime as runtime;
                     let call = $generic_code;
-                    Ok(ghost_sign_call(call, $nonce, $current_block, $period, $genesis, $signer))
+                    Ok(ghost_sign_call(
+                        call,
+                        $nonce,
+                        $current_block,
+                        $period,
+                        $genesis,
+                        $signer,
+                    ))
                 }
 
                 #[cfg(not(feature = "ghost-native"))]
                 {
                     Err("`ghost-native` feature not enabled")
                 }
-            },
+            }
             Chain::Casper => {
                 #[cfg(feature = "casper-native")]
                 {
                     use casper_runtime as runtime;
                     let call = $generic_code;
-                    Ok(casper_sign_call(call, $nonce, $current_block, $period, $genesis, $signer))
+                    Ok(casper_sign_call(
+                        call,
+                        $nonce,
+                        $current_block,
+                        $period,
+                        $genesis,
+                        $signer,
+                    ))
                 }
 
                 #[cfg(not(feature = "casper-native"))]
                 {
                     Err("`casper-native` feature not enabled")
                 }
-            },
+            }
             Chain::Unknown => {
                 let _ = $nonce;
                 let _ = $current_block;
@@ -50,7 +64,7 @@ macro_rules! identify_chain {
                 let _ = $signer;
 
                 Err("Unknown chain")
-            },
+            }
         }
     };
 }
@@ -105,7 +119,11 @@ pub struct TransferKeepAliveBuilder {
 
 impl TransferKeepAliveBuilder {
     pub fn new(client: Arc<FullClient>, dest: AccountId, chain: Chain) -> Self {
-        Self { client, dest, chain }
+        Self {
+            client,
+            dest,
+            chain,
+        }
     }
 }
 
@@ -159,10 +177,9 @@ fn casper_sign_call(
         frame_system::CheckSpecVersion::<casper_runtime::Runtime>::new(),
         frame_system::CheckTxVersion::<casper_runtime::Runtime>::new(),
         frame_system::CheckGenesis::<casper_runtime::Runtime>::new(),
-        frame_system::CheckMortality::<casper_runtime::Runtime>::from(sp_runtime::generic::Era::mortal(
-            period,
-            current_block,
-        )),
+        frame_system::CheckMortality::<casper_runtime::Runtime>::from(
+            sp_runtime::generic::Era::mortal(period, current_block),
+        ),
         frame_system::CheckNonce::<casper_runtime::Runtime>::from(nonce),
         frame_system::CheckWeight::<casper_runtime::Runtime>::new(),
         pallet_transaction_payment::ChargeTransactionPayment::<casper_runtime::Runtime>::from(0),
@@ -189,7 +206,8 @@ fn casper_sign_call(
         sp_runtime::AccountId32::from(acc.public()).into(),
         primitives::Signature::Sr25519(signature),
         extra,
-    ).into()
+    )
+    .into()
 }
 
 pub fn benchmark_inherent_data() -> std::result::Result<inherents::InherentData, inherents::Error> {

service/src/chain_spec.rs

@@ -2,13 +2,13 @@
 
 use codec::Encode;
 
-use ghost_slow_clap::sr25519::AuthorityId as SlowClapId;
-use primitives::{AccountId, AccountPublic};
 use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use grandpa_primitives::AuthorityId as GrandpaId;
 use babe_primitives::AuthorityId as BabeId;
+use ghost_slow_clap::sr25519::AuthorityId as SlowClapId;
+use grandpa_primitives::AuthorityId as GrandpaId;
 #[cfg(feature = "casper-native")]
 use pallet_staking::Forcing;
+use primitives::{AccountId, AccountPublic};
 
 #[cfg(feature = "casper-native")]
 use casper_runtime as casper;
@@ -58,7 +58,7 @@ pub type CasperChainSpec = sc_service::GenericChainSpec<(), Extensions>;
 pub type CasperChainSpec = GenericChainSpec;
 
 pub fn casper_config() -> Result<CasperChainSpec, String> {
-   CasperChainSpec::from_json_bytes(&include_bytes!("../chain-specs/casper.json")[..])
+    CasperChainSpec::from_json_bytes(&include_bytes!("../chain-specs/casper.json")[..])
 }
 
 #[cfg(feature = "casper-native")]
@@ -76,7 +76,6 @@ fn casper_session_keys(
     }
 }
 
-
 pub fn casper_chain_spec_properties() -> serde_json::map::Map<String, serde_json::Value> {
     serde_json::json!({
         "ss58Format": 1996,
@@ -161,48 +160,59 @@ fn casper_testnet_accounts() -> Vec<AccountId> {
 fn casper_testnet_evm_accounts() -> Vec<(AccountId, u128, u8)> {
     vec![
         // 01c928771aea942a1e7ac06adf2b73dfbc9a25d9eaa516e3673116af7f345198
-        (get_account_id_from_seed::<sr25519::Public>("1A69d2D5568D1878023EeB121a73d33B9116A760"), 1337 * CSPR, 1), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("1A69d2D5568D1878023EeB121a73d33B9116A760"),
+            1337 * CSPR,
+            1,
+        ),
         // b19a435901872f817185f7234a1484eae837613f9d10cf21927a23c2d8cb9139
-        (get_account_id_from_seed::<sr25519::Public>("2f86cfBED3fbc1eCf2989B9aE5fc019a837A9C12"), 1337 * CSPR, 2), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("2f86cfBED3fbc1eCf2989B9aE5fc019a837A9C12"),
+            1337 * CSPR,
+            2,
+        ),
         // d3baf57b74d65719b2dc33f5a464176022d0cc5edbca002234229f3e733875fc
-        (get_account_id_from_seed::<sr25519::Public>("e83f67361Ac74D42A48E2DAfb6706eb047D8218D"), 69   * CSPR, 3), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("e83f67361Ac74D42A48E2DAfb6706eb047D8218D"),
+            69 * CSPR,
+            3,
+        ),
         // c4683d566436af6b58b4a59c8f501319226e85b21869bf93d5eeb4596d4791d4
-        (get_account_id_from_seed::<sr25519::Public>("827ee4ad9b259b6fa1390ed60921508c78befd63"), 69   * CSPR, 4), 
+        (
+            get_account_id_from_seed::<sr25519::Public>("827ee4ad9b259b6fa1390ed60921508c78befd63"),
+            69 * CSPR,
+            4,
+        ),
     ]
 }
 
 #[cfg(feature = "casper-native")]
 fn casper_testnet_evm_networks() -> Vec<(u32, Vec<u8>)> {
-    vec![
-        (1, ghost_networks::NetworkData { 
-            chain_name: "ethereum-mainnet".into(), 
-            default_endpoint: vec![
-                "https://nd-422-757-666.p2pify.com/0a9d79d93fb2f4a4b1e04695da2b77a7/".into(),
+    vec![(
+        11155111,
+        ghost_networks::NetworkData {
+            chain_name: "sepolia-ethereum-testnet".into(),
+            default_endpoints: vec![
+                "https://sepolia.drpc.org".into(),
+                "https://sepolia.gateway.tenderly.co".into(),
+                "https://api.zan.top/eth-sepolia".into(),
+                "https://rpc.sepolia.ethpandaops.io".into(),
+                "https://ethereum-sepolia-rpc.publicnode.com".into(),
+                "https://1rpc.io/sepolia".into(),
+                "https://0xrpc.io/sep".into(),
+                "https://eth-sepolia.api.onfinality.io/public".into(),
             ],
-            finality_delay: 40u64,
-            rate_limit_delay: 1_000u64,
-            block_distance: 50u64,
+            finality_delay: 69u64,
+            rate_limit_delay: 5_000u64,
+            block_distance: 20u64,
             network_type: ghost_networks::NetworkType::Evm,
-            gatekeeper: "0x4d224452801aced8b2f0aebe155379bb5d594381".into(),
-            topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef".into(),
-            incoming_fee: 0u32,
+            gatekeeper: "0xc85129A097773B7F8970a7364c928C05f265E6A1".into(),
+            topic_name: "0x7ab52ec05c331e6257a3d705d6bea6e4c27277351764ad139209e06b203811a6".into(),
+            incoming_fee: 69_000_000u32,
             outgoing_fee: 0u32,
-        }.encode()),
-        (56, ghost_networks::NetworkData { 
-            chain_name: "bnb-mainnet".into(), 
-            default_endpoint: vec![
-                "https://bsc-mainnet.core.chainstack.com/35848e183f3e3303c8cfeacbea831cab/".into(),
-            ],
-            finality_delay: 20u64,
-            rate_limit_delay: 1_000u64,
-            block_distance: 50u64,
-            network_type: ghost_networks::NetworkType::Evm,
-            gatekeeper: "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82".into(),
-            topic_name: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef".into(),
-            incoming_fee: 0u32,
-            outgoing_fee: 0u32,
-        }.encode())
-    ]
+        }
+        .encode(),
+    )]
 }
 
 /// Helper function to create casper `GenesisConfig` for testing
@@ -220,14 +230,11 @@ pub fn testnet_config_genesis(
     ghost_accounts: Option<Vec<(AccountId, u128, u8)>>,
     evm_networks: Option<Vec<(u32, Vec<u8>)>>,
 ) -> serde_json::Value {
-    let endowed_accounts: Vec<AccountId> = endowed_accounts
-        .unwrap_or_else(casper_testnet_accounts);
+    let endowed_accounts: Vec<AccountId> = endowed_accounts.unwrap_or_else(casper_testnet_accounts);
 
-    let ghost_accounts: Vec<(AccountId, u128, u8)> = ghost_accounts
-        .unwrap_or_default();
+    let ghost_accounts: Vec<(AccountId, u128, u8)> = ghost_accounts.unwrap_or_default();
 
-    let evm_networks: Vec<(u32, Vec<u8>)> = evm_networks
-        .unwrap_or_default();
+    let evm_networks: Vec<(u32, Vec<u8>)> = evm_networks.unwrap_or_default();
 
     const ENDOWMENT: u128 = 1_000 * CSPR;
     const STASH: u128 = 500 * CSPR;
@@ -299,148 +306,6 @@ fn casper_staging_config_genesis() -> serde_json::Value {
     use hex_literal::hex;
     use sp_core::crypto::UncheckedInto;
 
-    // Endowments for the whales from previous testnet.
-    let whales_endowments = [
-        // sfHXFVNvLVp8uSZauMyMijqXfoods8kkkik2MKnmr5MTdsweh
-        (hex!["a8ab31b36aae0dc29d2b92714cee75ee2784037c6f150d759d9aa757ab5a4666"].into(), 25 * CSPR),
-        // sfEtW9ijdwbU17oderTmwseMV84c7c9Xi1JW7T94rBbYKMMZq
-        (hex!["342c0035531136ff50d8488eb4d4772dfd10e565f6a5d28c7298b354d33f2dfe"].into(), 14 * CSPR),
-        // sfJtE2J5yVQBHdzwmXhzTwQZLtS853MFkUVYv5AfnB7TEVp2E
-        (hex!["e4e6a493d23633bf72b16ead89ab1451611b08311a9a49cc874a92e6ac4f5b1d"].into(), 31 * CSPR),
-        // sfFf48EnVLjD4wMecZh7meP5RWwYXZr54QiW2xQyPKPjxsxNo
-        (hex!["56266f27a02869f9498a113cbd4d1507ae5f4b8c91a6b8ccecda3331c21fd67f"].into(), 6 * CSPR),
-        // sfHxHVmMKZfUUzXRzKrV3oXSSynG1uAJ7c6dhFSq4CwE8qLn3
-        (hex!["bbc31594a2338e91c248aba474d892f41811a072c7e7c692fcae07fdb398b89f"].into(), 3 * CSPR),
-        // sfGvSkgfv99AndiEuhmL6t49ekbb2og2aYVRisAeNMPHueACW
-        (hex!["8e1f85cc6bb89182bc473859287b82fc2b9c89f461431090c2246a1a8d92d911"].into(), 14 * CSPR),
-        // sfHfByscdWfjzQNXc5g2q2ScMhop5pr5TiqiZosKxtMit1bRy
-        (hex!["aeb95893ab118bf02f5cd80ebab71ba58490c645e4302773fdc90b659f5c5e22"].into(), 11 * CSPR),
-        // sfGh1jtdTwWEco2N6cymxKgaoAJwYFMj2K2tdEbuML5LjUprc
-        (hex!["83e120fa3994efedc51092a8d90882803997f39f552a37699e3acb06c1f8158d"].into(), 28 * CSPR),
-        // sfJHvJDgdKdo1ZFXB146jhKVgngDrDeKTKF3GV5Eyvg1tJqTq
-        (hex!["cabca1450cbdc5769fa8f7b80d5bfd00df35b65613d8694e02517c9415fc5462"].into(), 12 * CSPR),
-        // sfE4SvLvh66FSThDnrTx5Qf5vHNCmBkrAJy8Zt8pMPN8h6dzw
-        (hex!["0f85589e37f3c0859ba7c055dec527a63796d6285b73cf8bd4657da052ff893c"].into(), 2 * CSPR),
-        // sfHJF1dYfzCpjJ8QHRBexNMfvSfsJvE75eCzgosrB6PwFXmpz
-        (hex!["9ebf64b6bc73baf1428da1cfcf36fde9695be0a56a855ddabb5612a70b10e447"].into(), 6 * CSPR),
-        // sfEEixqLWYct7au1PWkQAKbyso5VQhrgXQ2RXVW5TjcBm3vZ6
-        (hex!["175bce3674e24ec942112d91df594ba551b329ae7183b0faaef79fa051a85948"].into(), 21 * CSPR),
-        // sfH5nCFu2wNXnfD1Fic1weyLHncxHb7qpa8yXXQuNbQRUm9HH
-        (hex!["953e2cdbf7a66e34c50c51d199ad8970b1b2233da5604eb79a1de8d277c03061"].into(), 10 * CSPR),
-        // sfJnVLd4PMfoABtQiPmifeqkpQQKoV4wbXyAzhXKdSDHfi1bY
-        (hex!["e086ba892126243d6ef1c2b9132790e4455a3b1271baac8033306d55c8473af4"].into(), 30 * CSPR),
-        // sfECamJamifU5XyHH27ekuWY3MHAwj1z3rDcV2rpWdeGdAe2Y
-        (hex!["15b9b710a589968804e6e00f2ccb576ded431627a733b7f9fa0845f59e73f5cc"].into(), 31 * CSPR),
-        // sfEAhZrKxxChBR5SHQML6gNDJCK2FTMnRZZ2s2KVCFRxqFFTG
-        (hex!["144a1fa97fdba679efd2a36696a0d40f585b649143bb7da5cbd7458ea4a0f674"].into(), 2 * CSPR),
-        // sfDrDchmoxEfzyyPFWGX2fekP4mic99D6inhPnRvwokRZCbv5
-        (hex!["06319d9539108995233c48032bda04d50115fe829a2c4b5b23e54a4d17188606"].into(), 14 * CSPR),
-        // sfEb6NRc4ZbcuWUGJAnBkvEoacoXLbHZSM1asLpHiXqeY6YkE
-        (hex!["26e4c66dab5d9df3cb196ce320314e2565489f7d56b9868299a68cc4a1b4c917"].into(), 24 * CSPR),
-        // sfHfQMwpzNaA3D1uRGrzNPwZDeFbdXQDBJMay1oFDmD7C2RLn
-        (hex!["aee305cf2e015ef860c96815bb34ff9ac7df36db95f0587b6ded75218ae0d526"].into(), 22 * CSPR),
-        // sfKPnkuxV9u7AEk6bqU4i83NpAeG5w6VjcXYER5yfoojkkcN4
-        (hex!["fb72f46bd61ce821d12f5bdd6dc587afe5ae5821632b7e4b09464ea9e04111e3"].into(), 4 * CSPR),
-        // sfJGyU6k2gPVhmQJvgtY3iaVsakKQuD56jdgKZTGRLwjkHcbQ
-        (hex!["ca040e9167e0e7675ea2163506706cb7883a601a9ece1ba702fd253446f69e5d"].into(), 19 * CSPR),
-        // sfF8tAs7Z9R3GU8AnWgHEubxbwGt4zk7V6gSBeJJSqvt1xs8e
-        (hex!["3f238fbe70fdf9df12ed42416be91fa556802e7be7ea43c4de33314f5fb2da53"].into(), 22 * CSPR),
-        // sfHtQ3XxjAc3fbr4rxnx5P5ejV7LPXnN8nXwxevJ5MZwPJFCa
-        (hex!["b8cc24f449bd14c9903431b710842e1398a83d2ced33c5ea8fa4b75461db2f1f"].into(), 28 * CSPR),
-        // sfG5KDhmeKs6jXC2Jt1otffwHQyLR58dMGHwJCizUJHr4a7pU
-        (hex!["68a722b719350846a1f5a83143e01fdf18422d0d3d489877510062498ba74e5b"].into(), 17 * CSPR),
-        // sfH28MB4HFrE8YmtAcj95oTyMsQ9GgYWqxVtisWPqV5SwSMVS
-        (hex!["9275098141352f7e4fb3a4be9b2e50269947b7f54ecf2a493454955dd327274a"].into(), 28 * CSPR),
-        // sfEBNrjumQ8GLJTxeu3HvUDqHki3UxHCoSzg1x8SDJkfWfhWc
-        (hex!["14ce63bf285ad88594a93af2f1b8fd822c4db73030ae0783836083201876cb71"].into(), 14 * CSPR),
-        // sfFMYowKRoik3N9tYoSaPZ4vGPaPrDaezXiTVGZUBGWEwSKWQ
-        (hex!["48cc93d26f56df01cbd642e2d6eca745a9e2b84616e7f3b405411963c9aefa2f"].into(), 11 * CSPR),
-        // sfHPg4uVcq3s3TnfqHcsT6nEmeKJuNiJCW2eHk8Uk5aRfS7jr
-        (hex!["a2e3f7cfc7d8b7992a17b7aa8a85b47f1e0d254f3f0b760764f79af5a8349b33"].into(), 22 * CSPR),
-        // sfFo97CYcVqhjeiQiu6umcDggkNRWNjNu3XA6pU67F2C4Zs7g
-        (hex!["5c512b2cdb7da57ac056d6573ae3d1ae027bcec1b3b3d4dd79dc50160b24101b"].into(), 3 * CSPR),
-        // sfGxyWHjTMDVfmScYXjRFwXuVLyPj6XB8nzVjeZTLZ8RQkXQU
-        (hex!["900d88832e0748670c2358f2238bd34aaf49e070aa41aba84d931a0d1fef0978"].into(), 15 * CSPR),
-        // sfJHHLnAf9kbZz1PL4ESDpEMuAw7GXfFigC9wJD7ZArqRPwVG
-        (hex!["ca4039b68f9924c12399808da77247f2f45b0a9e397de94a33104c610cd8287f"].into(), 1 * CSPR),
-        // sfHqoR2AnJgWckgFY4HE2p5SK5gf6mUZGCXV5S3Ck7mnpTWps
-        (hex!["b6d11481813a6968a1d056794e6f0b85408480c5e8a6056769fbec9b5424314d"].into(), 18 * CSPR),
-        // sfJCVDhbVQzg7Y9JTm9mYiowUg2SuGQLLKGPwtstLVgtrcnmu
-        (hex!["c697fbb0ecf8069a0f88292d0a2097ba24b8c6998d04d21a02d92f6a23a65b43"].into(), 11 * CSPR),
-        // sfFFc7sBndJG1sZpxXfzti9K4Z7cNNfW8EQtEzsX9B1BWXoBv
-        (hex!["44443e9670b7f6decd4da7b042b6c9f740bd6b82e564fd51c1453fa442f0192f"].into(), 15 * CSPR),
-        // sfJbxCLF7tdMQRqzVgTiGyJQ2V2tEJXeC9pmeZqRaH3kNqYFA
-        (hex!["d87d702b99b8b3d58d8a48e5d750f40338b3a3d43fab09c23c50036226ba5325"].into(), 28 * CSPR),
-        // sfDrr9Vh9k3hC8JnpN4BG15z5yJPfMhHuPwFsZrd3S62b5U2Y
-        (hex!["06ac96e99519ae0a38f2475edfda3e432d3ae8d1f889a82e9ded1f1ccc850505"].into(), 15 * CSPR),
-        // sfJq7W4AboVKNgeG33y2oCE5o6h3eJaG6cyoKwtqjTkjSZXs4
-        (hex!["e286f428cd368ae7249d4ea76ad17df9350b0dcb437eadbf60053177769fbc5a"].into(), 14 * CSPR),
-        // sfG8ERVrJaoaJZdxT8tt9ZBRH4y1q9RHkyW1juiQBFjfqNm5s
-        (hex!["6ae0b990e482c499d93382e6183c0d2f3e8228e603de7c154ffb93e2299f152a"].into(), 14 * CSPR),
-        // sfG7q2arcyPyzNWrEZRoFvrf6go5PuhwofYVcthR3Mpu8dHgz
-        (hex!["6a91f855ff00e83c9b03cc222291cd6d098be0318eb60b88e6c167ce9e513a50"].into(), 11 * CSPR),
-        // sfFoee91wxv2u9LRFxCv9pzpM9L9YWGX2CPZveLFWbntrq6zd
-        (hex!["5cb4964925c2061492b88ff8daea2804b5770c044946c4ff0ac5a170eab1422c"].into(), 26 * CSPR),
-        // sfGkHJcQDaqeagPGrpaNFKR1kdRShUZH4Ec8iYMj6kyH8M2Tg
-        (hex!["865f4233b54d0903f5fdad05b0ec715b0ad9613fc69df18df4a013d3c7d3ab73"].into(), 2 * CSPR),
-        // sfFXJNrot6ou3UAmcynzSrD1RZnZzyhKM4gdMPfuDLUhCPyDs
-        (hex!["503c72a0f2c549a62d876dea81aa2e597b88503fa639ab0e9b65db599785f61d"].into(), 26 * CSPR),
-        // sfJyW71FYeFRb3YSQSVJAEp3CjPpNcUmzkw7riKMSkCiBEAs6
-        (hex!["e8ed0109c607d78aec9d8aa3575a565e34d65b399a5bd0e0102032d807ea0975"].into(), 5 * CSPR),
-        // sfKCXSvdcMTWyJDXDdZ2QP88ZsHDiwnGPfDVRPetf6KQfDAKY
-        (hex!["f2dbb77f0f922e5e92d98de7d43612d2f0b0d503aff20607d6c771fe8ee4a623"].into(), 31 * CSPR),
-        // sfJjXxYZNuXNirgQFE4MxuJ1w2ekxXHvXtowqUqEN52BNRryW
-        (hex!["de45cf59f588af5ee252c0ee0c805be8fa1ce172f8a6187d3b63dce1dc9c0b60"].into(), 8 * CSPR),
-        // sfGZf5wgfaLUq3h3JwHgZ52Fg2P27JYn2tSCgjosp4gL2Mdpx
-        (hex!["7e44e1ede822621cc9f618480433fe002bb8edde02d2fcd4fcf406409e154e68"].into(), 28 * CSPR),
-        // sfETREDdpH8vyT6zHEfcF5qdJhNw8iJVFeSfspKHv2BeUGQg5
-        (hex!["210a4b979e39c3136be105df1974fc036f4fe9b035936c149bdb94a3f4820487"].into(), 6 * CSPR),
-        // sfHA9NkB5Bb5hgt1f58jf1UminCdrmyu94VGoKB3jo9YRoPjW
-        (hex!["98927535310e1b910ca19860e1539a15c5dc02df780a66a22f5796cec3768812"].into(), 12 * CSPR),
-        // sfJeYC8LPe41yBP8WptgSzkYgfM39y3derRV4YeYXkpEysT7b
-        (hex!["da765f0ad9bedffdc9aa88da6fdacf4afa4463395785b6e03acb0811395a8f5d"].into(), 20 * CSPR),
-        // sfEu7ZzgjwEuhS1EkebXfkvH3wMyxpSgcvH8btDi6EMqG4goQ
-        (hex!["34a33af049f4f1b65d518e51f38c7afb0cd973c649588808b2ba0211f4ada535"].into(), 5 * CSPR),
-        // sfHZx1bZK6aoJKfQ1XQfpRD5VZBXZM1uREGcBsnKJdTZDnDod
-        (hex!["aaba173e1cd257c1ba67afbed0fbf2c4aadbfac329f129f12c4941b8b6bc5865"].into(), 5 * CSPR),
-        // sfJHhyq2r19nHEbKbVn3NEWqkDWnK53rU9mpRVPEYh7dqkCwU
-        (hex!["ca932abf1648393d722ad23c2cd97515a436840d905d3dd2b4d1913989abbc12"].into(), 2 * CSPR),
-        // sfE8Hv37BNfZfdj6aKC8XuBPQRG6eLRJPuRqEmrCfPGF4F7Ag
-        (hex!["1274036453f19a410d99cd7a13235422062ff5b0d2dbd608d87ad33b9b7b544c"].into(), 17 * CSPR),
-        // sfJHHALMCEmBTJHEdHkgMbUt2XMFP4K2AcYPiwgtz429YUqWv
-        (hex!["ca3f9e8480f200b6afe9661cb96a30259fc88b947c3ab466bd2b8e902a859719"].into(), 2 * CSPR),
-        // sfKTaDy3Yw6eXz4GFfXLRx9LnDf8qEt4JpqnPJc8bQVAu6kET
-        (hex!["fe55bea13108c5f9e070689c96d63c40ca79db709bebe921289003e56a1fdf27"].into(), 3 * CSPR),
-        // sfJ4NLMc92S6gSvQLsxUvhh4zXwde1yHYJCBu2WFjwL1Hxgfh
-        (hex!["c066d79465a7bd3138c770f52c1ad160272705e98f9b3dacc22bc70f010a1564"].into(), 12 * CSPR),
-        // sfJcMpW8ESzTzpmftos8MoJ7pUyRbxPabxPHSuigfxQxy8GBR
-        (hex!["d8ccf65eb5e93fdf7af47e9c6962a6822c7f0e8ed14d84f2bebdae0c5623e62b"].into(), 16 * CSPR),
-        // sfESZE2fNkkRCR2bSmmKZ5VzmMGHFh8eUdE2isdjne7JGW9AU
-        (hex!["2061f823e814d8c6b524da2f26ba2bfa048bbce57a1186e560b84c47a162b927"].into(), 1 * CSPR),
-        // sfFSxdDQWSnuF2zJ3tRv3B9Xxzu8boEkByCSXkq1T1F6vRky5
-        (hex!["4cecf92b37e6954f086002cf7b6a61ac7d9ba40c83ef963005e3cacfb5c1e13f"].into(), 21 * CSPR),
-        // sfEivpTTfp6Xh7nHaco1sxXQiy163pT474cS2dj8d8MREaJ2x
-        (hex!["2cde961358bf934533495f186755eb538a925aaa19ab4bad097f9d23665a9553"].into(), 24 * CSPR),
-        // sfJHPU8JPeCg35QvgTwZ2iFAwiavxem4McAYtgvTKpePSnUrw
-        (hex!["ca54d983c77c48c948fa9a6f9261ce2d9c4f20abf6632e28da3ec41d4752d519"].into(), 8 * CSPR),
-        // sfDyruPst6vv93A1pUYtmNQa95iypWhMw1n4PWDfpP9g1WHTQ
-        (hex!["0c05daf23268fdae4efd5bc1211f662c63399be10666ad3bdc75f3470a5b3378"].into(), 11 * CSPR),
-        // sfG5dZrh8trJRWewe1THxhvCTdR1Qq6NDUkoGuQg4VA6iAm2z
-        (hex!["68e4e6131e6a7aaf5ab2629d2ee721031df2e2a6573701862508fa3dc5765f5c"].into(), 4 * CSPR),
-        // sfHNVjWNHs6fwPpHmmPj4nJQ7evN35qr9KkJVeiJjmyf3fGxj
-        (hex!["a1fdef07d92813b10b15914afe763aa16bbf3feca8db73fabf1422cd48e05db0"].into(), 16 * CSPR),
-        // sfEYCLQnQzp8EYfqqhWmB1mtWNPX9AmVLGiwhVpFVQ5JuuGmu
-        (hex!["24af1eab02801a2d1afe16c75baa55f930138d58229f02f2840f387241529424"].into(), 18 * CSPR),
-        // sfDwQQ2Zy16Hx5qnHQbsXw8reMewJ684yUydmTXT7E3Y489se
-        (hex!["0a2622dc4be5606375d3a47e56e2580636b0057c46ec85bd44e149bff55fb943"].into(), 27 * CSPR),
-        // sfFMhheEBKGwDcJ9aqpYvVsAAq3tu2tEcVaRd66zfxY8qaShs
-        (hex!["48ea8240144388abb847a7b2c52f6290aeb77f1b6d8e10cda7d14a2f48b05035"].into(), 3 * CSPR),
-        // sfE66BLe2b6wM9dWctMnizM7yzadJrzGtTDC64cMTmJxZqGG1
-        (hex!["10c603d5a51516d1ee97212cf0b79f106332439750673b8605a527ffe1d45c50"].into(), 3 * CSPR),
-        // sfEiXa1R4CGPDZcdJ7oEnTuwiicA5Dhtny8z7aYhSrbDQNygK
-        (hex!["2c90529d502a1f3c51fcf487782b4defa09bd0e7470d1d080e44da713058241c"].into(), 24 * CSPR),
-    ];
-
     // Following keys are used in genesis config for testing (casper) chains.
     // DO NOT use them in production chains such as ghost.
     let endowed_accounts = vec![
@@ -448,28 +313,10 @@ fn casper_staging_config_genesis() -> serde_json::Value {
         hex!["328d3b7c3046ef7700937d99fb2e98ce2591682c2b5dcf3f562e4da157650237"].into(),
         // sfEwRjyvEQcpRQ1qbCZum27nEkTggKEt7DtqxwyYQULt9UuUN
         hex!["3666e4e19f87bb8680495f31864ce1f1c69d4178002cc01911aef2cc7313f203"].into(),
-        // sfHcJxw5cgkvukZZyxcNUMCdbm9e7773orByLrGgAREka81TK
-        hex!["ac871e8bab00dd56ba3a1c0bd289357203dcaf10010b0b04ad7472870cd22a3c"].into(),
         // sfFD7KSRi2aSREJWc9X75sVTN4a5pbPM5VSSJefmPvMuiVbPr
         hex!["425ccd7bda4f5c76788ba23bc0381d7a2e496179c93301208c57501c80a4232a"].into(),
         // sfH29zyFYtoFj6fSXskAEXG5XyyMCa5YycahJkYMwSUz8CcEU
         hex!["927a98dcf8f721103005f168476c24b91d7d10d580f457006a908e10e62c7729"].into(),
-        // sfHcRoUmrL8GDmWxUcPcZEWVfJbnaXyjWuaBxu5pNtdW5nERK
-        hex!["ac9e227e30a63ce6eeb55cfbb1fb832aa7e1d3fad2bcb3f663de4a91d744fd50"].into(),
-        // sfFJuDxqSc3skWaNUQgqmtCDYvcRj9c56urEky7ByD26aXQEW
-        hex!["46c78fcacffd80abc9cca4917ef8369a37e21a1691ca11e7a3b53f80be745313"].into(),
-        // sfKNNbANdBuBpA4n1sXwPBhV57HBgV2y3R3YjHz1S1uWKfKAy
-        hex!["fa5e5a295ec74c3dda81118d9240db1552b28f831838465ae0712e97e78a6728"].into(),
-        // sfFAdZQQVdbCTA7eWomTrJXe5L8ZcwZRfkyyRkMQZftDqbcMg
-        hex!["4078ddb1ba1388f768fe6aa40ba9124a72692ecbcc83dc088fa86c735e4dc128"].into(),
-        // sfFqT8fmF15Ddshio5rnucmqzMxtUoHZVh7qSALSdAaM7Y6zb
-        hex!["5e1456904c40192cd3a18183df7dffea90d97739830a902cabb702ecdae4f649"].into(),
-        // sfFzUcPxuourb6JtdiudRkrsbnkxne1KEcpksVMJYGau5BVTG
-        hex!["64f685baa838323c0ef8c45259a3036b3e2bc54edf6553ce323e25b5e37a3721"].into(),
-        // sfHLkJNKVyAsVMC4bQQwsm1EMyWgKLQH8FFnZzLC78dYJDqSp
-        hex!["a0a87a75dba18037aa2e7b8036ce951e8d8356104758e15c9f44e2fd7d1bbc41"].into(),
-        // sfGCg772bqKp3wH23EQbgSbCQ5Q8BCwmCJ39XjR3xLwq6foYD
-        hex!["6e4429a8fa85cfe2a60488af446d57e719207831b2579b937325645e110bb666"].into(),
     ];
 
     let initial_authorities: Vec<(
@@ -486,13 +333,17 @@ fn casper_staging_config_genesis() -> serde_json::Value {
             // sfFXZmnDVnkQ781J2gbqUpi7K5KgMWMdM4eeii74xxGgKYnNN
             hex!["507045c82be367f95408466cd054ca39bfa52697a3ef22809af14cf9de304f02"].into(),
             // sfJeojACBa7WiH6tBwikBKAMU2oKmseEBD1GYUYATvfWuLcPa
-            hex!["daaaaab6a6e574099e24ae9bb75b543610edef9d374fa85a378edb573b47615f"].unchecked_into(),
+            hex!["daaaaab6a6e574099e24ae9bb75b543610edef9d374fa85a378edb573b47615f"]
+                .unchecked_into(),
             // sfFdtzNxJdeEkgHxvk144rJKxf7wcYvgX5tqfgZRutW9YvAKE
-            hex!["55446f9a7aa99ced06b317c80ce90d56b84e56526775683af2525969e8da0b64"].unchecked_into(),
+            hex!["55446f9a7aa99ced06b317c80ce90d56b84e56526775683af2525969e8da0b64"]
+                .unchecked_into(),
             // sfE8gsMYAjAJHk5gyYZN7AW6pfmJ7V9H7xxWto24nmhzCUXaQ
-            hex!["12c14850562021eb99f58f90ab624fb6cfaf3ac9228a92f8b60115fe6a6af15a"].unchecked_into(),
+            hex!["12c14850562021eb99f58f90ab624fb6cfaf3ac9228a92f8b60115fe6a6af15a"]
+                .unchecked_into(),
             // sfE3GKSrKZzrZpdapJ2VGRpPor45T4D4i8QBZNumSNGqGv7PX
-            hex!["0e9e698c7b2bf5ce3861cb4bc4ddf9e200237c282025b093ada850d764d12a35"].unchecked_into(),
+            hex!["0e9e698c7b2bf5ce3861cb4bc4ddf9e200237c282025b093ada850d764d12a35"]
+                .unchecked_into(),
         ),
         (
             // sfHLqWNC4hMKHhwvPWmWcxZsDPhCTQKgh1Ap7pm3qML5GBTBa
@@ -500,27 +351,17 @@ fn casper_staging_config_genesis() -> serde_json::Value {
             // sfHLqWNC4hMKHhwvPWmWcxZsDPhCTQKgh1Ap7pm3qML5GBTBa
             hex!["a0ba0196e6ee7e6b5b0553035c5cb5c04e9725001b5732839d0529cbc00c9600"].into(),
             // sfGA6tPPF8dAc8QpMCMjxitG3j8sXPhkdpm5bwz4UsXAApUiw
-            hex!["6c4dd88b43e2011cf9a6a73d53446336ac9e04cdd4ca23587df63187ac455e49"].unchecked_into(),
+            hex!["6c4dd88b43e2011cf9a6a73d53446336ac9e04cdd4ca23587df63187ac455e49"]
+                .unchecked_into(),
             // sfGxQZXFUQH1AXv82rpjiJHFs7YsdEuVGdyvKiS2Tajpvw6Se
-            hex!["8f9ea20bf4a807a8e710f7559dece86e94672b5b361de157bdaa5c1f37849f8d"].unchecked_into(),
+            hex!["8f9ea20bf4a807a8e710f7559dece86e94672b5b361de157bdaa5c1f37849f8d"]
+                .unchecked_into(),
             // sfGz2enFUR22cQ5ey61MdtPqbCeEWZA1wsCFFSLGaK7vKnv8C
-            hex!["90db5ed339a559ed157995a48d781f44c7df972dfba4bc855e4b59fa46438e17"].unchecked_into(),
+            hex!["90db5ed339a559ed157995a48d781f44c7df972dfba4bc855e4b59fa46438e17"]
+                .unchecked_into(),
             // sfEtwe5BoroNjkdLsvnjnMemUKiw8MS1X4YW8bepbbGvhS4LZ
-            hex!["3481cdcbcf37a4669c29a78cf9ceb39383a10ef0a18b36b92d149fdd0c24ae00"].unchecked_into(),
-        ),
-        (
-            // sfGq75CrCrkcfqNzyyidu3D4jW3AoJSzL5tKKuv1UbS16ezzy
-            hex!["8a0d0b66e827bf20e79f9a499317e73925ce4f422371067edfab690e43857f13"].into(),
-            // sfGq75CrCrkcfqNzyyidu3D4jW3AoJSzL5tKKuv1UbS16ezzy
-            hex!["8a0d0b66e827bf20e79f9a499317e73925ce4f422371067edfab690e43857f13"].into(),
-            // sfJo2ogBpssRAU9ZPTvuXFZEdmJw9pKsPydLjXe8DypRScjzT
-            hex!["e0f0a776ecc9fa5e1f22e2fa001fe3fba5aea52b9444bc894b45589d42132475"].unchecked_into(),
-            // sfHq3EVT1sqY7o5ki3zA6LEdRDfdFc29YaZN3w2Thhz6JD5ZF
-            hex!["b63c5a0cf342b9b04931bc8ed74d7d0165ab99ab5f8a4514797d4b299a4501fe"].unchecked_into(),
-            // sfEj3wrDy9EDLCAodyEdQEYxJpNnM8Etaj3RJ5bCBRzdaDced
-            hex!["2cf69452e9f2a8457119139408884941ed50f590c0fc0f2b044c4d82c69e4245"].unchecked_into(),
-            // sfE32RmBp1xX4KRTphVGLUJBxLGPN3Dzg9BwCJktxMf3iEwck
-            hex!["0e6fa6934f9e99fa84874f2ed9318825a0d5443a0ced984acfbd24ece72ba55e"].unchecked_into(),
+            hex!["3481cdcbcf37a4669c29a78cf9ceb39383a10ef0a18b36b92d149fdd0c24ae00"]
+                .unchecked_into(),
         ),
         (
             // sfG9iWUS7AKBzvqdz3uDZv7f1t79vvSTYL1VxzYPHjhmLnQVn
@@ -528,13 +369,17 @@ fn casper_staging_config_genesis() -> serde_json::Value {
             // sfG9iWUS7AKBzvqdz3uDZv7f1t79vvSTYL1VxzYPHjhmLnQVn
             hex!["6c0283f4c688f0e75ad546c790bbd5961c1a6931543aa589f368f8272c44b758"].into(),
             // sfGMUYXSjHgwGBpbGiHFoqT1DdJwZdHk49H5ViaQM7HUnayvZ
-            hex!["74fa7381a7a74b316afb6793a00387eed9d95d46a69866cbb316b5d9c918af0e"].unchecked_into(),
+            hex!["74fa7381a7a74b316afb6793a00387eed9d95d46a69866cbb316b5d9c918af0e"]
+                .unchecked_into(),
             // sfEWYhczV6PbmeNXZTcA4LvhpzvCfNMatYoSNKvDphmNaQzqB
-            hex!["236d2fa03f4ed8cb65de7e514d7540159b328f1c170dd402b094ad7fbf547218"].unchecked_into(),
+            hex!["236d2fa03f4ed8cb65de7e514d7540159b328f1c170dd402b094ad7fbf547218"]
+                .unchecked_into(),
             // sfDirg32ityDvrjxh4822unhP4qm4S9yTqN99gesN322swn7h
-            hex!["00946618c353e4c6546b87f9ca1089b846b0ea4658ee8e6d9d1200c24cb5ee27"].unchecked_into(),
+            hex!["00946618c353e4c6546b87f9ca1089b846b0ea4658ee8e6d9d1200c24cb5ee27"]
+                .unchecked_into(),
             // sfFZgp1Z5diFAZ16swuQD5GojGCsMMFVR19uWnCrppMLuYjRv
-            hex!["520e74f8c5853ec8577932327ad3247656db25b74c79ad09adb431b271002401"].unchecked_into(),
+            hex!["520e74f8c5853ec8577932327ad3247656db25b74c79ad09adb431b271002401"]
+                .unchecked_into(),
         ),
         (
             // sfHjtrXFzRmxwjE4rjVxFJXpvVv7furjdymZS7PQRFiANpodz
@@ -542,125 +387,17 @@ fn casper_staging_config_genesis() -> serde_json::Value {
             // sfHjtrXFzRmxwjE4rjVxFJXpvVv7furjdymZS7PQRFiANpodz
             hex!["b24feb55b2cac4b365a9245c2a97525b01bd1a594d2d42b91f6bc38c9c2e6517"].into(),
             // sfF5XWwvNPjZEsBz1HWs5Ys5zcE85UHnN1BV8TBBectqFQZRm
-            hex!["3c944c704cae203619b9e7a5a4b6742736da6a8e76c762291bebdc7652cfec2f"].unchecked_into(),
+            hex!["3c944c704cae203619b9e7a5a4b6742736da6a8e76c762291bebdc7652cfec2f"]
+                .unchecked_into(),
             // sfDx3gj4wFHg3cK6bopnypHQ6TxW1VgyPsYVbXKhRHtLDLxQb
-            hex!["0aa3a88f6b777c95c3dfe7e997b76798413f16aa325f34824cae0c9102b281d5"].unchecked_into(),
+            hex!["0aa3a88f6b777c95c3dfe7e997b76798413f16aa325f34824cae0c9102b281d5"]
+                .unchecked_into(),
             // sfHXZbnZV3YWwnH28q2xumm7stvuC8LweYYxPNuHGonnX7QHL
-            hex!["a8e828d10cf7b74481b6e746e5532d4740ea8014a0d3d856540a59847f8a6b76"].unchecked_into(),
+            hex!["a8e828d10cf7b74481b6e746e5532d4740ea8014a0d3d856540a59847f8a6b76"]
+                .unchecked_into(),
             // sfEaHBrBgeMhRTA3WHE9Nbyvn3h7xkhYKi7go4yo81L88o9zJ
-            hex!["2645f1f6820dd3a917eebbdab033088d8862477c1c14759b218685f9a0893377"].unchecked_into(),
-        ),
-        (
-            // sfFFYKBEwmJAQEJR73Q4Gfs1sH1c8wyuBGnHc1UdzWucAYrKC
-            hex!["44376f8fa786be1f16fcb45232cfb07300cea845b2fc6e30dde61952de3e5e33"].into(),
-            // sfFFYKBEwmJAQEJR73Q4Gfs1sH1c8wyuBGnHc1UdzWucAYrKC
-            hex!["44376f8fa786be1f16fcb45232cfb07300cea845b2fc6e30dde61952de3e5e33"].into(),
-            // sfK4K5bS7M6bHeKHoGec9bw1PMngNyzhTx9YZq6hkqibos4LJ
-            hex!["ec981eb1ef1ddbc8ded2db16198cb03667b4b39a8ea58f28ad469ddfaf256161"].unchecked_into(),
-            // sfECakKMW2xf5dK8Ut55tnwadoKTNGKdRLh5E7dYRmV6sW812
-            hex!["15b9a867891cf449584b108e512d60b945b1a065bec1703c4c5709ee5093c03d"].unchecked_into(),
-            // sfErEin4Ljy11VGnYtTYJZ9LLcDP4fvsKV6f9LXYRwRXtrNqa
-            hex!["3271915dc67eba8ad2759a30c2537702f4fbf45647cba565e3a464ab75b91f05"].unchecked_into(),
-            // sfGD5sHSa1h8NGpUD29ZogBJW6fatg8Sg6Pzg9Q7RPUm24Mkr
-            hex!["6e9426dc78fba9eeb264dcab98be86daf3d8cf510ecfb2acddec370295ff8176"].unchecked_into(),
-        ),
-        (
-            // sfFPZZNrhDuY9MKJCBHyBCkgJecgDqPJBPSjA37be4czdX6t3
-            hex!["4a5596e97c602e7846d54fae81dcdc5a553b7422231e32f9567ac30a6b7c743a"].into(),
-            // sfFPZZNrhDuY9MKJCBHyBCkgJecgDqPJBPSjA37be4czdX6t3
-            hex!["4a5596e97c602e7846d54fae81dcdc5a553b7422231e32f9567ac30a6b7c743a"].into(),
-            // sfJP8aW6eSUs14AfUG6ZDFFjtyJxDed5Ubk1CFh7dNmL69rbx
-            hex!["ceb63298b1b7a1277fddf6eee735dbbf9921fd5ebaac0132eee1963e22cf5935"].unchecked_into(),
-            // sfH6jAeHqDpwtYGv9KJWNJ8aom8ivSvVztRSwAHw4bXd1isoP
-            hex!["95f73a6271b517f2016fa91411bdeeb990158066c95f106a79697446ba9f78b4"].unchecked_into(),
-            // sfEXSdKyx6uQBzgR3a7oH53XSCLrjUM2B7fbcvUvm21b5J6Uf
-            hex!["241bfc05caa2d3e53e671df7261599c13f069a37f6cc4be10b5d49502c3a1e1c"].unchecked_into(),
-            // sfGXqJTwJTkh3bwhECju7XCdgvJXYJZUtYSEJ2PbfpXGak42s
-            hex!["7ce0c80ee65fb00e229d8c8fa5484144eca3d45d733165fbffcdb4de24c14951"].unchecked_into(),
-        ),
-        (
-            // sfESE7VifnknxVe71z3zsqC3xiirXyzHurKjdQoD537WpwJjW
-            hex!["2021a16182e3af39a79d20021a1b8755d589c04292d361d6b387411f7e975602"].into(),
-            // sfESE7VifnknxVe71z3zsqC3xiirXyzHurKjdQoD537WpwJjW
-            hex!["2021a16182e3af39a79d20021a1b8755d589c04292d361d6b387411f7e975602"].into(),
-            // sfFzQmYYckD8XLV7XGU1pJAyt1K3foCpPumpKBqdb5sJGHXrc
-            hex!["64e9968f3af2e1a86ee8d4be9ad77a1d66f50138527988bf93ede25baaf2e671"].unchecked_into(),
-            // sfFHjCLzWetvQJQzNwxeWcrkHmnPS1mVz7gT63yiRdvxFZ9T8
-            hex!["45e28f333bf0d4a9956ae20341cd07db8d471c4b482ed15d5cf7edd70201670d"].unchecked_into(),
-            // sfHJAk4HiVuMjXqaXoFEKTCF6938Lta7qd9w3zbyyuWCs1T5L
-            hex!["9eb1063afcaf568e7a62458ef33237a41ca500c89e084f7a5dd75bf5d89b105a"].unchecked_into(),
-            // sfEm2SME5H6GiezhYokZWmrZLMTUNFbLV7xwgKrMXz3NwppKb
-            hex!["2e77fde21162d1f21ca371846d70c3b75931329074101ee668e614336d25c120"].unchecked_into(),
-        ),
-        (
-            // sfHpvEbP79MrDMVw4GhTvgLSU987ZSJ21VAsDWiJdgjG3ijse
-            hex!["b624cb291f7464773f3b449ee2252165f3934ace08b1e10611a53e174766fc73"].into(),
-            // sfHpvEbP79MrDMVw4GhTvgLSU987ZSJ21VAsDWiJdgjG3ijse
-            hex!["b624cb291f7464773f3b449ee2252165f3934ace08b1e10611a53e174766fc73"].into(),
-            // sfJHYLgjoHotvKi46URmtaVoG4p54SPE2ASTrauym99WxFcAn
-            hex!["ca72b6ea2c83f9e429479bf51c324ea90cbf01e08d2850ced2590c8796cfe222"].unchecked_into(),
-            // sfFVPqgCsDQe3k4qhGmUH4UoZaxsGb9majPgoH3WaYCZjFhTf
-            hex!["4ec8584ca9da16d8c60e1770e98fbca8bec648e13c69601e3dfdc1330bf1f999"].unchecked_into(),
-            // sfJ6nxM1SvcdbV2Gmf8WKkPKeX6rRYaEmSj7V9r64799acqHV
-            hex!["c2403683be24a92ae8489e28fb502e2bab16d815c4f6c865c50ffb34430a8d7c"].unchecked_into(),
-            // sfK1sQY3GL8waX2htW9EaBo9MjWGuy4VGeiUfP4NCq5tCjt37
-            hex!["eabb3463e300f357b9886683d5a240a395f6bd41182057f03b0e9697a8b3465e"].unchecked_into(),
-        ),
-        (
-            // sfJeU4TBQyuGxfsCqNDPax1TcfAseEmBDPqx5YEm7kXUvnnPa
-            hex!["da6875e9df9a7894e065ef5befcde567dec4dc2c0b73a6ad5514dcca26a90702"].into(),
-            // sfJeU4TBQyuGxfsCqNDPax1TcfAseEmBDPqx5YEm7kXUvnnPa
-            hex!["da6875e9df9a7894e065ef5befcde567dec4dc2c0b73a6ad5514dcca26a90702"].into(),
-            // sfGbxmQAD2jbktjRkq6NsJxHKHWnkdtvoR14fFPAX85t148ej
-            hex!["8006e3f6e3d92c4c5f2e2f001452e4993e6d5c2b1136f2ae6060c6e9c9523b4a"].unchecked_into(),
-            // sfGm1jJagueW5dCng6xKCDx3FX2JohtsYMuNjf2tJGXN5ePUL
-            hex!["86ee138c9e7e67c1c2e157c0ba888761a122d8b9aa6a8653e886ac329e34255d"].unchecked_into(),
-            // sfEB68auUQmSCK8M3Zr7WuzRSipj9sQ5ykfDmvLmT8FDY5bg6
-            hex!["1496150847d512e0491899eba72ee36f76b882ae29fccf18201fd9fbd5bfd300"].unchecked_into(),
-            // sfHZqUptNXpRNGPHKn2Tfv8K1RjFGJ9XCdSw41nPAw9ZXM37T
-            hex!["aaa41b6ade4c30b5792aa6e5604c444e424900ddf649b23eed4bd0d7f5d3a34f"].unchecked_into(),
-        ),
-        (
-            // sfFBEdrB1J7jLJKQp3fABEiHkwec1gCgGeTxMVyVm4UjWwvRs
-            hex!["40eef1c6c8d8242ccbd3f03144bd4ea1a7374cbd8219e2849d3a3ee78f1da045"].into(),
-            // sfFBEdrB1J7jLJKQp3fABEiHkwec1gCgGeTxMVyVm4UjWwvRs
-            hex!["40eef1c6c8d8242ccbd3f03144bd4ea1a7374cbd8219e2849d3a3ee78f1da045"].into(),
-            // sfF2FRJSuQSCidfbpu8DwpsHwezCcBJcZfh7Pds5vqtEF3Rbw
-            hex!["3a145fb664353e473f1937058c881b14ed150285f3cec1aff348c5209d56d96d"].unchecked_into(),
-            // sfDysi9h3PJoA5BGeJ2vfAkx3wXS9oK7yTDUyuJG2CRMJvXnh
-            hex!["0c0891a518270014530061bd217606269686abdf3c1d237a3c6a3db308fc2d0d"].unchecked_into(),
-            // sfGsyqzBAT7a9oBGdDBykyRwF95wRBL4yaGs4QFWznXHw5xsF
-            hex!["8c3e730f6e6ecfb96581091e71556175384f077bee31b0199f13321df018427d"].unchecked_into(),
-            // sfJP7W9aZe2F6G5w7xZtHhzSUCg86SvUcur4GPm2LMs7N2f5w
-            hex!["ceb294227950d177b63e6c1d10a66131f5da3792428b03f5b83be84a33db215f"].unchecked_into(),
-        ),
-        (
-            // sfFCsSaJrPqkCZMdkm7WoyHP7w3UbNaC3aCHQfWbUaLbDqfdR
-            hex!["422e16b0c58f03af378d1638fe56127f337abf1d1a4a740c3371714616abd43d"].into(),
-            // sfFCsSaJrPqkCZMdkm7WoyHP7w3UbNaC3aCHQfWbUaLbDqfdR
-            hex!["422e16b0c58f03af378d1638fe56127f337abf1d1a4a740c3371714616abd43d"].into(),
-            // sfGShS9zKf8nzDr71qPv9LZJtK1LCMxPV4QUMYG8jvZhVe9pS
-            hex!["78f612068566eb6cc5cb5d9f1fda92c5dc3e3888eb61eb1af27af6855365ba3c"].unchecked_into(),
-            // sfJg5cPBkyrcu7zZaKaUkjp2vDVGfpGNjjT1sn8fS6qjv9mDU
-            hex!["dba3613933d60ca248ee024deac42bc9c8c2d9fe8734b6052cd9a148978cbedb"].unchecked_into(),
-            // sfFav2ALRGkJtmEHEpz2LiRmshGPzn4aWdAZeFUyKA56LqDDF
-            hex!["52fe2b63b03a0d439923967278442418a2d1f0d250bcab26f85f12ea212cbd3e"].unchecked_into(),
-            // sfDmN4zoicQ54R5MmSpCf9ojg8zE2eD3x39pnba412oDivkBc
-            hex!["027dd852bf20bef53545afd1e08bf8760abb6b1af1df6c17e73f4cf88210ee46"].unchecked_into(),
-        ),
-        (
-            // sfF2fiFe2PteoYe286cZNJpxaT1omCPuTgwHjB1Z8tqjsLxRn
-            hex!["3a6626211a2dd35683fd7cb5f2f343d75f2b698d6c48c2d6eb1cdbe116e32315"].into(),
-            // sfF2fiFe2PteoYe286cZNJpxaT1omCPuTgwHjB1Z8tqjsLxRn
-            hex!["3a6626211a2dd35683fd7cb5f2f343d75f2b698d6c48c2d6eb1cdbe116e32315"].into(),
-            // sfG9m1LEV1sjUwyLwp1UQPUGnuMGF1oaCjSC4PVx9q4zgJRMr
-            hex!["6c0aec49974aaff08ff962a2d8d7857227d027ed27a272cbc4acaa1ee937db0f"].unchecked_into(),
-            // sfH3JwHTbimvG3SZLd5d8Ad8Ztvgb8NVSwxxzxYfArpXVYqFD
-            hex!["935becdfb2e0d4fcd46ba82e680cfc447180de6b85ec42d17f1396a520b0c04f"].unchecked_into(),
-            // sfGkKjBX5UdujuTrbxyepUzdU4Jew7DvgNs1UUM2HBLj4xNM5
-            hex!["86676ad3cd2d970b86dee2f25d4318f9bba40455111f16300e114e7f00c58706"].unchecked_into(),
-            // sfDisU5wryao4kcd4WuHyZZB6LfJrDuoQoU14cTiiJqD7Whoc
-            hex!["009712519ba7dad1c682c871b94573ccaba8b7d530f7194fb16bf553fd7ae67d"].unchecked_into(),
+            hex!["2645f1f6820dd3a917eebbdab033088d8862477c1c14759b218685f9a0893377"]
+                .unchecked_into(),
         ),
     ];
 
@@ -676,7 +413,6 @@ fn casper_staging_config_genesis() -> serde_json::Value {
                 .iter()
                 .map(|k: &AccountId| (k.clone(), ENDOWMENT))
                 .chain(initial_authorities.iter().map(|x| (x.0.clone(), STASH)))
-                .chain(whales_endowments)
                 .collect::<Vec<_>>(),
         },
         "session": {
@@ -703,9 +439,9 @@ fn casper_staging_config_genesis() -> serde_json::Value {
                 .iter()
                 .map(|x| {
                     (
-                        x.0.clone(), 
-                        x.0.clone(), 
-                        STASH, 
+                        x.0.clone(),
+                        x.0.clone(),
+                        STASH,
                         casper::StakerStatus::<AccountId>::Validator,
                     )
                 })
@@ -742,7 +478,9 @@ fn casper_staging_config_genesis() -> serde_json::Value {
 fn casper_development_config_genesis() -> serde_json::Value {
     testnet_config_genesis(
         vec![get_authority_keys_from_seed("Alice")],
-        None, None, None,
+        None,
+        None,
+        None,
     )
 }
 
@@ -750,11 +488,11 @@ fn casper_development_config_genesis() -> serde_json::Value {
 fn casper_local_config_genesis() -> serde_json::Value {
     testnet_config_genesis(
         vec![
-            get_authority_keys_from_seed("Alice"), 
+            get_authority_keys_from_seed("Alice"),
             get_authority_keys_from_seed("Bob"),
         ],
         Some(casper_testnet_accounts()),
-        Some(casper_testnet_evm_accounts()), 
+        Some(casper_testnet_evm_accounts()),
         Some(casper_testnet_evm_networks()),
     )
 }

service/src/lib.rs

@@ -7,15 +7,15 @@ pub mod chain_spec;
 use {
     grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider},
     sc_client_api::BlockBackend,
-    tx_pool_api::OffchainTransactionPoolFactory,
-    sp_blockchain::HeaderBackend,
     sc_service::{KeystoreContainer, RpcHandlers},
+    sp_blockchain::HeaderBackend,
     telemetry::{Telemetry, TelemetryWorkerHandle},
+    tx_pool_api::OffchainTransactionPoolFactory,
 };
 
+use sc_executor::{HeapAllocStrategy, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY};
 use std::{sync::Arc, time::Duration};
 use telemetry::TelemetryWorker;
-use sc_executor::{HeapAllocStrategy, WasmExecutor, DEFAULT_HEAP_ALLOC_STRATEGY};
 
 pub use chain_spec::GenericChainSpec;
 pub use consensus_common::{Proposal, SelectChain};
@@ -23,27 +23,23 @@ pub use primitives::{Block, BlockId, BlockNumber, Hash};
 pub use sc_client_api::{Backend, CallExecutor};
 pub use sc_consensus::BlockImport;
 pub use sc_executor::NativeExecutionDispatch;
-pub use sp_api::{ApiRef, ConstructRuntimeApi, Core as CoreApi, ProvideRuntimeApi};
 pub use sc_service::{
     config::{DatabaseSource, PrometheusConfig},
-    ChainSpec, Configuration, Error as SubstrateServiceError, PruningMode, Role,
-    RuntimeGenesis, TFullBackend, TFullCallExecutor, TFullClient, TaskManager,
-    TransactionPoolOptions,
+    ChainSpec, Configuration, Error as SubstrateServiceError, PruningMode, Role, RuntimeGenesis,
+    TFullBackend, TFullCallExecutor, TFullClient, TaskManager, TransactionPoolOptions,
 };
+pub use sp_api::{ApiRef, ConstructRuntimeApi, Core as CoreApi, ProvideRuntimeApi};
 pub use sp_runtime::{
     generic,
-    traits::{
-        self as runtime_traits, BlakeTwo256, Block as BlockT, Header as HeaderT,
-        NumberFor,
-    },
+    traits::{self as runtime_traits, BlakeTwo256, Block as BlockT, Header as HeaderT, NumberFor},
 };
 
+#[cfg(feature = "casper-native")]
+use casper_runtime::RuntimeApi;
 #[cfg(feature = "casper-native")]
 pub use chain_spec::CasperChainSpec;
 #[cfg(feature = "casper-native")]
 pub use {casper_runtime, casper_runtime_constants};
-#[cfg(feature = "casper-native")]
-use casper_runtime::RuntimeApi;
 
 #[cfg(feature = "full-node")]
 pub type FullBackend = sc_service::TFullBackend<Block>;
@@ -53,7 +49,7 @@ pub type FullClient = sc_service::TFullClient<
     Block,
     RuntimeApi,
     WasmExecutor<(
-        sp_io::SubstrateHostFunctions, 
+        sp_io::SubstrateHostFunctions,
         frame_benchmarking::benchmarking::HostFunctions,
     )>,
 >;
@@ -97,7 +93,7 @@ where
 }
 
 pub trait HeaderProviderProvider<Block>: Send + Sync + 'static
-where 
+where
     Block: BlockT,
 {
     type Provider: HeaderProvider<Block> + 'static;
@@ -177,9 +173,13 @@ impl IdentifyVariant for Box<dyn ChainSpec> {
     }
 
     fn identify_chain(&self) -> Chain {
-        if self.is_ghost() { Chain::Ghost }
-        else if self.is_casper() { Chain::Casper }
-        else { Chain::Unknown }
+        if self.is_ghost() {
+            Chain::Ghost
+        } else if self.is_casper() {
+            Chain::Casper
+        } else {
+            Chain::Unknown
+        }
     }
 }
 
@@ -222,7 +222,9 @@ fn new_partial_basics(
 
     let heap_pages = config
         .default_heap_pages
-        .map_or(DEFAULT_HEAP_ALLOC_STRATEGY, |h| HeapAllocStrategy::Static { extra_pages: h as _ });
+        .map_or(DEFAULT_HEAP_ALLOC_STRATEGY, |h| HeapAllocStrategy::Static {
+            extra_pages: h as _,
+        });
 
     let executor = WasmExecutor::builder()
         .with_execution_method(config.wasm_method)
@@ -251,13 +253,25 @@ fn new_partial_basics(
         telemetry
     });
 
-    Ok(Basics { task_manager, client, backend, keystore_container, telemetry })
+    Ok(Basics {
+        task_manager,
+        client,
+        backend,
+        keystore_container,
+        telemetry,
+    })
 }
 
 #[cfg(feature = "full-node")]
 fn new_partial<ChainSelection>(
     config: &mut Configuration,
-    Basics { task_manager, backend, client, keystore_container, telemetry }: Basics,
+    Basics {
+        task_manager,
+        backend,
+        client,
+        keystore_container,
+        telemetry,
+    }: Basics,
     select_chain: ChainSelection,
 ) -> Result<
     sc_service::PartialComponents<
@@ -272,11 +286,7 @@ fn new_partial<ChainSelection>(
                 ghost_rpc::SubscriptionTaskExecutor,
             ) -> Result<ghost_rpc::RpcExtension, SubstrateServiceError>,
             (
-                babe::BabeBlockImport<
-                    Block,
-                    FullClient, 
-                    FullGrandpaBlockImport<ChainSelection>,
-                >,
+                babe::BabeBlockImport<Block, FullClient, FullGrandpaBlockImport<ChainSelection>>,
                 grandpa::LinkHalf<Block, FullClient, ChainSelection>,
                 babe::BabeLink<Block>,
             ),
@@ -286,7 +296,7 @@ fn new_partial<ChainSelection>(
     >,
     Error,
 >
-where 
+where
     ChainSelection: 'static + SelectChain<Block>,
 {
     let transaction_pool = sc_transaction_pool::BasicPool::new_full(
@@ -297,42 +307,40 @@ where
         client.clone(),
     );
 
-    let (grandpa_block_import, grandpa_link) =
-        grandpa::block_import(
-            client.clone(),
-            GRANDPA_JUSTIFICATION_PERIOD,
-            &(client.clone() as Arc<_>),
-            select_chain.clone(),
-            telemetry.as_ref().map(|x| x.handle()),
-        )?;
+    let (grandpa_block_import, grandpa_link) = grandpa::block_import(
+        client.clone(),
+        GRANDPA_JUSTIFICATION_PERIOD,
+        &(client.clone() as Arc<_>),
+        select_chain.clone(),
+        telemetry.as_ref().map(|x| x.handle()),
+    )?;
     let justification_import = grandpa_block_import.clone();
 
     let babe_config = babe::configuration(&*client)?;
-    let (block_import, babe_link) = 
+    let (block_import, babe_link) =
         babe::block_import(babe_config.clone(), grandpa_block_import, client.clone())?;
 
     let slot_duration = babe_link.config().slot_duration();
-    let (import_queue, babe_worker_handle) =
-        babe::import_queue(babe::ImportQueueParams {
-            link: babe_link.clone(),
-            block_import: block_import.clone(),
-            justification_import: Some(Box::new(justification_import)),
-            client: client.clone(),
-            select_chain: select_chain.clone(),
-            create_inherent_data_providers: move |_, ()| async move {
-                let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
-                let slot =
-                    babe_primitives::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
-                        *timestamp,
-                        slot_duration,
-                    );
-                Ok((slot, timestamp))
-            },
-            spawner: &task_manager.spawn_essential_handle(),
-            registry: config.prometheus_registry(),
-            telemetry: telemetry.as_ref().map(|x| x.handle()),
-            offchain_tx_pool_factory: OffchainTransactionPoolFactory::new(transaction_pool.clone()),
-        })?;
+    let (import_queue, babe_worker_handle) = babe::import_queue(babe::ImportQueueParams {
+        link: babe_link.clone(),
+        block_import: block_import.clone(),
+        justification_import: Some(Box::new(justification_import)),
+        client: client.clone(),
+        select_chain: select_chain.clone(),
+        create_inherent_data_providers: move |_, ()| async move {
+            let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
+            let slot =
+                babe_primitives::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
+                    *timestamp,
+                    slot_duration,
+                );
+            Ok((slot, timestamp))
+        },
+        spawner: &task_manager.spawn_essential_handle(),
+        registry: config.prometheus_registry(),
+        telemetry: telemetry.as_ref().map(|x| x.handle()),
+        offchain_tx_pool_factory: OffchainTransactionPoolFactory::new(transaction_pool.clone()),
+    })?;
 
     let justification_stream = grandpa_link.justification_stream();
     let shared_authority_set = grandpa_link.shared_authority_set().clone();
@@ -353,10 +361,9 @@ where
         let chain_spec = config.chain_spec.cloned_box();
         let backend = backend.clone();
 
-        move |
-            deny_unsafe, 
-            subscription_executor: ghost_rpc::SubscriptionTaskExecutor,
-        | -> Result<ghost_rpc::RpcExtension, sc_service::Error> {
+        move |deny_unsafe,
+              subscription_executor: ghost_rpc::SubscriptionTaskExecutor|
+              -> Result<ghost_rpc::RpcExtension, sc_service::Error> {
             let deps = ghost_rpc::FullDeps {
                 client: client.clone(),
                 pool: transaction_pool.clone(),
@@ -425,11 +432,10 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
 
     let role = config.role.clone();
     let force_authoring = config.force_authoring;
-    let backoff_authoring_blocks = if !force_authoring_backoff { 
+    let backoff_authoring_blocks = if !force_authoring_backoff {
         None
     } else {
-        let mut backoff =
-            sc_consensus_slots::BackoffAuthoringOnFinalizedHeadLagging::default();
+        let mut backoff = sc_consensus_slots::BackoffAuthoringOnFinalizedHeadLagging::default();
 
         if config.chain_spec.is_dev() {
             backoff.max_interval = 10;
@@ -446,7 +452,14 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
     let prometheus_registry = config.prometheus_registry().cloned();
     let select_chain = sc_consensus::LongestChain::new(basics.backend.clone());
 
-    let sc_service::PartialComponents::<_, _, sc_consensus::LongestChain<FullBackend, Block>, _, _, _,> {
+    let sc_service::PartialComponents::<
+        _,
+        _,
+        sc_consensus::LongestChain<FullBackend, Block>,
+        _,
+        _,
+        _,
+    > {
         client,
         backend,
         mut task_manager,
@@ -454,15 +467,10 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
         select_chain,
         import_queue,
         transaction_pool,
-        other: (
-            rpc_extensions_builder, 
-            import_setup, 
-            rpc_setup, 
-            mut telemetry,
-        ),
+        other: (rpc_extensions_builder, import_setup, rpc_setup, mut telemetry),
     } = new_partial::<sc_consensus::LongestChain<FullBackend, Block>>(
-        &mut config, 
-        basics, 
+        &mut config,
+        basics,
         select_chain,
     )?;
 
@@ -473,10 +481,14 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
     let auth_disc_publish_non_global_ips = config.network.allow_non_globals_in_dht;
     let auth_disc_public_addresses = config.network.public_addresses.clone();
 
-    let mut net_config = 
+    let mut net_config =
         sc_network::config::FullNetworkConfiguration::<_, _, Network>::new(&config.network);
 
-    let genesis_hash = client.block_hash(0).ok().flatten().expect("Genesis block exists; qed");
+    let genesis_hash = client
+        .block_hash(0)
+        .ok()
+        .flatten()
+        .expect("Genesis block exists; qed");
     let peer_store_handle = net_config.peer_store_handle();
 
     let grandpa_protocol_name = grandpa::protocol_standard_name(&genesis_hash, &config.chain_spec);
@@ -554,8 +566,8 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
                     "⚠️  The hardware does not meet the minimal requirements {} for role 'Authority'",
                     err
                 );
-            },
-            _ => {},
+            }
+            _ => {}
         }
 
         if let Some(ref mut telemetry) = telemetry {
@@ -563,10 +575,7 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
             task_manager.spawn_handle().spawn(
                 "telemetry_hwbench",
                 None,
-                sc_sysinfo::initialize_hwbench_telemetry(
-                    telemetry_handle, 
-                    hwbench,
-                ),
+                sc_sysinfo::initialize_hwbench_telemetry(telemetry_handle, hwbench),
             );
         }
     }
@@ -577,15 +586,17 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
         use futures::StreamExt;
         use sc_network::{Event, NetworkEventStream};
 
-        let authority_discovery_role = 
+        let authority_discovery_role =
             sc_authority_discovery::Role::PublishAndDiscover(keystore_container.keystore());
-        let dht_event_stream = 
-            network.event_stream("authority-discovery").filter_map(|e| async move {
-                match e {
-                    Event::Dht(e) => Some(e),
-                    _ => None,
-                }
-            });
+        let dht_event_stream =
+            network
+                .event_stream("authority-discovery")
+                .filter_map(|e| async move {
+                    match e {
+                        Event::Dht(e) => Some(e),
+                        _ => None,
+                    }
+                });
         let (worker, _service) = sc_authority_discovery::new_worker_and_service_with_config(
             sc_authority_discovery::WorkerConfig {
                 publish_non_global_ips: auth_disc_publish_non_global_ips,
@@ -597,7 +608,7 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
             Arc::new(network.clone()),
             Box::pin(dht_event_stream),
             authority_discovery_role,
-            prometheus_registry.clone()
+            prometheus_registry.clone(),
         );
 
         task_manager.spawn_handle().spawn(
@@ -625,16 +636,14 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
             env: proposer,
             sync_oracle: sync_service.clone(),
             justification_sync_link: sync_service.clone(),
-            create_inherent_data_providers: move |_, ()| {
-                async move {
-                    let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
-                    let slot =
+            create_inherent_data_providers: move |_, ()| async move {
+                let timestamp = sp_timestamp::InherentDataProvider::from_system_time();
+                let slot =
                         babe_primitives::inherents::InherentDataProvider::from_timestamp_and_slot_duration(
                             *timestamp,
                             slot_duration,
                         );
-                    Ok((slot, timestamp))
-                }
+                Ok((slot, timestamp))
             },
             force_authoring,
             backoff_authoring_blocks,
@@ -642,14 +651,16 @@ pub fn new_full<Network: sc_network::NetworkBackend<Block, <Block as BlockT>::Ha
             block_proposal_slot_portion: babe::SlotProportion::new(2f32 / 3f32),
             max_block_proposal_slot_portion: None,
             telemetry: telemetry.as_ref().map(|x| x.handle()),
-        }; 
+        };
 
         let babe = babe::start_babe(babe_config)?;
 
-        task_manager.spawn_essential_handle().spawn_blocking("babe", None, babe);
+        task_manager
+            .spawn_essential_handle()
+            .spawn_blocking("babe", None, babe);
     }
 
-    let keystore_opt = if role.is_authority() { 
+    let keystore_opt = if role.is_authority() {
         Some(keystore_container.keystore())
     } else {
         None
@@ -711,8 +722,17 @@ macro_rules! chain_ops {
 
         let chain_selection = sc_consensus::LongestChain::new(basics.backend.clone());
 
-        let sc_service::PartialComponents { client, backend, import_queue, task_manager, .. } =
-            new_partial::<sc_consensus::LongestChain<FullBackend, Block>>(&mut config, basics, chain_selection)?;
+        let sc_service::PartialComponents {
+            client,
+            backend,
+            import_queue,
+            task_manager,
+            ..
+        } = new_partial::<sc_consensus::LongestChain<FullBackend, Block>>(
+            &mut config,
+            basics,
+            chain_selection,
+        )?;
         Ok((client, backend, import_queue, task_manager))
     }};
 }
@@ -720,22 +740,28 @@ macro_rules! chain_ops {
 #[cfg(feature = "full-node")]
 pub fn new_chain_ops(
     config: &mut Configuration,
-) -> Result<(Arc<FullClient>, Arc<FullBackend>, sc_consensus::BasicQueue<Block>, TaskManager), Error>
-{
+) -> Result<
+    (
+        Arc<FullClient>,
+        Arc<FullBackend>,
+        sc_consensus::BasicQueue<Block>,
+        TaskManager,
+    ),
+    Error,
+> {
     config.keystore = sc_service::config::KeystoreConfig::InMemory;
     chain_ops!(config, None)
 }
 
 #[cfg(feature = "full-node")]
-pub fn build_full(
-    config: Configuration,
-    params: NewFullParams,
-) -> Result<NewFull, Error> {
+pub fn build_full(config: Configuration, params: NewFullParams) -> Result<NewFull, Error> {
     match config.network.network_backend {
-        sc_network::config::NetworkBackendType::Libp2p => 
-            new_full::<sc_network::NetworkWorker<Block, Hash>>(config, params),
-        sc_network::config::NetworkBackendType::Litep2p => 
-            new_full::<sc_network::Litep2pNetworkBackend>(config, params),
+        sc_network::config::NetworkBackendType::Libp2p => {
+            new_full::<sc_network::NetworkWorker<Block, Hash>>(config, params)
+        }
+        sc_network::config::NetworkBackendType::Litep2p => {
+            new_full::<sc_network::Litep2pNetworkBackend>(config, params)
+        }
     }
 }
 
@@ -750,7 +776,7 @@ pub fn revert_backend(
     let revertible = blocks.min(best_number - finalized);
 
     if revertible == 0 {
-        return Ok(())
+        return Ok(());
     }
 
     babe::revert(client.clone(), backend, blocks)?;

service/tmp_ghosties

@@ -1,200 +0,0 @@
-
-### TEMPLATE ###
-Local identity             : ./PATH_TO_GHOST/ghost key inspect-node-key --bin --file PATH_TO_NODE_KEY
-Public key (hex) wallet    : ./PATH_TO_GHOST/ghost key inspect $(cat PATH_TO_WALLET_KEY)
-==================================================================================================================
-Public key (hex) for stash  : ./PATH_TO_GHOST/ghost key inspect --scheme=sr25519 $(cat PATH_TO_STASH_KEY)
-Public key (hex) for audi   : ./PATH_TO_GHOST/ghost key inspect --scheme=sr25519 "$(cat PATH_TO_SESSION_KEY)//audi"
-Public key (hex) for babe   : ./PATH_TO_GHOST/ghost key inspect --scheme=sr25519 "$(cat PATH_TO_SESSION_KEY)//babe"
-Public key (hex) for slow   : ./PATH_TO_GHOST/ghost key inspect --scheme=sr25519 "$(cat PATH_TO_SESSION_KEY)//slow"
-Public key (hex) for gran   : ./PATH_TO_GHOST/ghost key inspect --scheme=ed25519 "$(cat PATH_TO_SESSION_KEY)//gran"
-
-### str3tch aka Pierre ###
-Local identity             : 12D3KooWFMiBom4mrJ57CaJZBxKWD1eDLYUyWLZzcjTaQW5crcNQ
-Public key (hex) wallet    : 0x328d3b7c3046ef7700937d99fb2e98ce2591682c2b5dcf3f562e4da157650237
-===============================================================================================
-Public key (hex) for stash : 0x507045c82be367f95408466cd054ca39bfa52697a3ef22809af14cf9de304f02
-Public key (hex) for audi  : 0x12c14850562021eb99f58f90ab624fb6cfaf3ac9228a92f8b60115fe6a6af15a
-Public key (hex) for babe  : 0xdaaaaab6a6e574099e24ae9bb75b543610edef9d374fa85a378edb573b47615f
-Public key (hex) for slow  : 0x0e9e698c7b2bf5ce3861cb4bc4ddf9e200237c282025b093ada850d764d12a35
-Public key (hex) for gran  : 0x55446f9a7aa99ced06b317c80ce90d56b84e56526775683af2525969e8da0b64
-
-### ghost_7 ###
-Local identity             : 12D3KooWNZYbA3Ty1h8BqfMjzKVeJ83UTJxKUXj9zqnSirJZ51KR
-Public key (hex) wallet    : 0x3666e4e19f87bb8680495f31864ce1f1c69d4178002cc01911aef2cc7313f203
-===============================================================================================
-Public key (hex) for stash : 0xa0ba0196e6ee7e6b5b0553035c5cb5c04e9725001b5732839d0529cbc00c9600
-Public key (hex) for audi  : 0x90db5ed339a559ed157995a48d781f44c7df972dfba4bc855e4b59fa46438e17
-Public key (hex) for babe  : 0x6c4dd88b43e2011cf9a6a73d53446336ac9e04cdd4ca23587df63187ac455e49
-Public key (hex) for slow  : 0x3481cdcbcf37a4669c29a78cf9ceb39383a10ef0a18b36b92d149fdd0c24ae00
-Public key (hex) for gran  : 0x8f9ea20bf4a807a8e710f7559dece86e94672b5b361de157bdaa5c1f37849f8d
-
-### Neptune ###
-Local identity             : 12D3KooWF9SWxz9dmy6vfndQhoxqCa7PESaoFWEiF8Jkqh4xKDRf
-Public key (hex) wallet    : 0xac871e8bab00dd56ba3a1c0bd289357203dcaf10010b0b04ad7472870cd22a3c
-===============================================================================================
-Public key (hex) for stash : 0x8a0d0b66e827bf20e79f9a499317e73925ce4f422371067edfab690e43857f13
-Public key (hex) for audi  : 0x2cf69452e9f2a8457119139408884941ed50f590c0fc0f2b044c4d82c69e4245
-Public key (hex) for babe  : 0xe0f0a776ecc9fa5e1f22e2fa001fe3fba5aea52b9444bc894b45589d42132475
-Public key (hex) for slow  : 0x0e6fa6934f9e99fa84874f2ed9318825a0d5443a0ced984acfbd24ece72ba55e
-Public key (hex) for gran  : 0xb63c5a0cf342b9b04931bc8ed74d7d0165ab99ab5f8a4514797d4b299a4501fe
-
-### Neptune 2 ###
-Local identity             : 12D3KooWPQXpz8UM9uBsB7pcv12pLCLbYdk8W3SHrZBgiju2fbAs
-Public key (hex) wallet    : 0x425ccd7bda4f5c76788ba23bc0381d7a2e496179c93301208c57501c80a4232a
-===============================================================================================
-Public key (hex) for stash : 0x6c0283f4c688f0e75ad546c790bbd5961c1a6931543aa589f368f8272c44b758
-Public key (hex) for audi  : 0x00946618c353e4c6546b87f9ca1089b846b0ea4658ee8e6d9d1200c24cb5ee27
-Public key (hex) for babe  : 0x74fa7381a7a74b316afb6793a00387eed9d95d46a69866cbb316b5d9c918af0e
-Public key (hex) for slow  : 0x520e74f8c5853ec8577932327ad3247656db25b74c79ad09adb431b271002401
-Public key (hex) for gran  : 0x236d2fa03f4ed8cb65de7e514d7540159b328f1c170dd402b094ad7fbf547218
-
-### Doctor K ###
-Local identity             : 12D3KooWP3h5dSdqcpvsCr7fp1jyfqDj291QDZ68a4gY6VQ8T1nW
-Public key (hex) wallet    : 0x927a98dcf8f721103005f168476c24b91d7d10d580f457006a908e10e62c7729
-===============================================================================================
-Public key (hex) for stash : 0xb24feb55b2cac4b365a9245c2a97525b01bd1a594d2d42b91f6bc38c9c2e6517
-Public key (hex) for audi  : 0xa8e828d10cf7b74481b6e746e5532d4740ea8014a0d3d856540a59847f8a6b76
-Public key (hex) for babe  : 0x3c944c704cae203619b9e7a5a4b6742736da6a8e76c762291bebdc7652cfec2f
-Public key (hex) for slow  : 0x2645f1f6820dd3a917eebbdab033088d8862477c1c14759b218685f9a0893377
-Public key (hex) for gran  : 0x0aa3a88f6b777c95c3dfe7e997b76798413f16aa325f34824cae0c9102b281d5
-
-### starman  ###
-Local identity             : 12D3KooWMikWyNweALKadEN8KMEhLs5JnNqCBecydAtP8d5UzVgs
-Public key (hex) wallet    : 0xac9e227e30a63ce6eeb55cfbb1fb832aa7e1d3fad2bcb3f663de4a91d744fd50
-===============================================================================================
-Public key (hex) for stash : 0x44376f8fa786be1f16fcb45232cfb07300cea845b2fc6e30dde61952de3e5e33
-Public key (hex) for audi  : 0x3271915dc67eba8ad2759a30c2537702f4fbf45647cba565e3a464ab75b91f05
-Public key (hex) for babe  : 0xec981eb1ef1ddbc8ded2db16198cb03667b4b39a8ea58f28ad469ddfaf256161
-Public key (hex) for slow  : 0x6e9426dc78fba9eeb264dcab98be86daf3d8cf510ecfb2acddec370295ff8176
-Public key (hex) for gran  : 0x15b9a867891cf449584b108e512d60b945b1a065bec1703c4c5709ee5093c03d
-
-### IBN ###
-Local identity             : 12D3KooWQtgCKVcoSkbAcxXdXQFQBpHkriaeXkdMeLUyddjVugwD
-Public key (hex) wallet    : 0x5ebcc2d213e482d00e2a27e2031abda6ecbe49eb30709113c6142aa4d7395134
-===============================================================================================
-Public key (hex) for stash : 0x42dbb785808c7b22eb3a57605b4676e370620c79d768a9e8f1f93ad3137b751c
-Public key (hex) for audi  : 0xe28dd330cc0daee36806b6b9209547fd65a6916f6e3cc3c2647417ff67bcb065
-Public key (hex) for babe  : 0x56bde237ae958813482ec69ac5734f64c271c7c5b3d1af45daa4d4d43c051e34
-Public key (hex) for slow  : 0x5eff55ed5111e7430d0acb23aee45e04d389f4d3f72019cda302bb2176485578
-Public key (hex) for gran  : 0x03562f5fa0b39c4f85b8692be4aa2447203b8ba5a95f9ba3d1e43d52ba8d1254
-
-### My Submission for Genesis Code - youaresparta ###
-Local identity             : 12D3KooWSHS1YCJvxck3Dcpk92ZiEW5ZrhTDrGQMHhjEErTxCxzZ
-Public key (hex) wallet    : 0xea1c01ff56725c6fdd62efaa119b704a2f467fd21d20a3c2117668bfeba02e76
-===============================================================================================
-Public key (hex) for stash : 0x909ab2271d3fc8df9e8556232a29eea7cf1cfdf8c89603a602779daa6484f011
-Public key (hex) for audi  : 0x0eef8f5d5d3bf5b5986bdd76ee6feba013171ab6c76bd38b3aa556e7fad4ea6c
-Public key (hex) for babe  : 0x00623f9d2ca673af3ec6d5c0077a7314c0fa92ec5fa853015b189daa12a2e02a
-Public key (hex) for slow  : 0x9ef7278866ed6015bd3055e3ef2cc77c62e796667f250a42d832846534a16743
-Public key (hex) for gran  : 0x47acf609aefff57c8b3680d862df19f11a9d5970e0e9be3606781f430790e94c
-
-### Kitsune1 ###
-Local identity             : 12D3KooWR5JJQ9mALPpnSxfZm5M23AByitSfxpei9ZDghU1NLNeW
-Public key (hex) wallet    : 0x46c78fcacffd80abc9cca4917ef8369a37e21a1691ca11e7a3b53f80be745313
-===============================================================================================
-Public key (hex) for stash : 0x4a5596e97c602e7846d54fae81dcdc5a553b7422231e32f9567ac30a6b7c743a
-Public key (hex) for audi  : 0x241bfc05caa2d3e53e671df7261599c13f069a37f6cc4be10b5d49502c3a1e1c
-Public key (hex) for babe  : 0xceb63298b1b7a1277fddf6eee735dbbf9921fd5ebaac0132eee1963e22cf5935
-Public key (hex) for slow  : 0x7ce0c80ee65fb00e229d8c8fa5484144eca3d45d733165fbffcdb4de24c14951
-Public key (hex) for gran  : 0x95f73a6271b517f2016fa91411bdeeb990158066c95f106a79697446ba9f78b4
-
-### mridkwya ###
-Local identity             : 12D3KooWQHiwqRokC3BmDrZ9LszxwFj7vjJ2adJDZPVQvRJXSA42
-Public key (hex) wallet    : 0xaaba173e1cd257c1ba67afbed0fbf2c4aadbfac329f129f12c4941b8b6bc5865
-===============================================================================================
-Public key (hex) for stash : 0x56bbe4fddb35ccdfbc59fad45f011c0bd0869fe42b34396804c060dc963bf866
-Public key (hex) for audi  : 0x5ce0221a8ee8b7e093ef9ca48f08b890d65c6ef98185010c5013d7a0e108452d
-Public key (hex) for babe  : 0x50fd46be1d746a5d355018615bacef98ac280dbed490ef2a26c1aefd06ec4f1c
-Public key (hex) for slow  : 0x46735b00d80e2e32c4eb652729c791d32f83f5f423a3d963c3c226ab0d131129
-Public key (hex) for gran  : 0x210a4b979e39c3136be105df1974fc036f4fe9b035936c149bdb94a3f4820487
-
-### ajruecker (scientio) ###
-Local identity             : 12D3KooWEiC9wp3rHF8JcDiadqtwdWvtUXLBbZhKuao1SwPy2m52
-Public key (hex) wallet    : 0xfa5e5a295ec74c3dda81118d9240db1552b28f831838465ae0712e97e78a6728
-===============================================================================================
-Public key (hex) for stash : 0x2021a16182e3af39a79d20021a1b8755d589c04292d361d6b387411f7e975602
-Public key (hex) for audi  : 0x9eb1063afcaf568e7a62458ef33237a41ca500c89e084f7a5dd75bf5d89b105a
-Public key (hex) for babe  : 0x64e9968f3af2e1a86ee8d4be9ad77a1d66f50138527988bf93ede25baaf2e671
-Public key (hex) for slow  : 0x2e77fde21162d1f21ca371846d70c3b75931329074101ee668e614336d25c120
-Public key (hex) for gran  : 0x45e28f333bf0d4a9956ae20341cd07db8d471c4b482ed15d5cf7edd70201670d
-
-### Kitsune_2 ###
-Local identity             : 12D3KooWDs4i6VoK4dpwGSUVtZENzSmsbQk3tF63gYT745x7eAb2
-Public key (hex) wallet    : 0x4078ddb1ba1388f768fe6aa40ba9124a72692ecbcc83dc088fa86c735e4dc128
-===============================================================================================
-Public key (hex) for stash : 0xb624cb291f7464773f3b449ee2252165f3934ace08b1e10611a53e174766fc73
-Public key (hex) for audi  : 0xc2403683be24a92ae8489e28fb502e2bab16d815c4f6c865c50ffb34430a8d7c
-Public key (hex) for babe  : 0xca72b6ea2c83f9e429479bf51c324ea90cbf01e08d2850ced2590c8796cfe222
-Public key (hex) for slow  : 0xeabb3463e300f357b9886683d5a240a395f6bd41182057f03b0e9697a8b3465e
-Public key (hex) for gran  : 0x4ec8584ca9da16d8c60e1770e98fbca8bec648e13c69601e3dfdc1330bf1f999
-
-### Proxmio ###
-Local identity             : 12D3KooWHZDmyvNFF31PCVVrwDSmUPyC7kgvfpC6wTTDevFcX4dH 
-Public key (hex) wallet    : 0x5e1456904c40192cd3a18183df7dffea90d97739830a902cabb702ecdae4f649 
-===============================================================================================
-Public key (hex) for stash : 0xda6875e9df9a7894e065ef5befcde567dec4dc2c0b73a6ad5514dcca26a90702 
-Public key (hex) for audi  : 0x1496150847d512e0491899eba72ee36f76b882ae29fccf18201fd9fbd5bfd300 
-Public key (hex) for babe  : 0x8006e3f6e3d92c4c5f2e2f001452e4993e6d5c2b1136f2ae6060c6e9c9523b4a 
-Public key (hex) for slow  : 0xaaa41b6ade4c30b5792aa6e5604c444e424900ddf649b23eed4bd0d7f5d3a34f 
-Public key (hex) for gran  : 0x86ee138c9e7e67c1c2e157c0ba888761a122d8b9aa6a8653e886ac329e34255d 
-
-### Zoom ###
-Local identity             : 12D3KooWLxCLSGuDVHePoXEuyBVFfRPzYXiSVngpYSTVDEwxX49S
-Public key (hex) wallet    : 0xfc00ebab85e7271d8436b9258a4b80700f655810af632b3647109965f8b8e639
-===============================================================================================
-Public key (hex) for stash : 0x1040c71fc62c08d520f04bff23814cf9a19673e385142f7ea910c7fbaa910e06
-Public key (hex) for audi  : 0x60a07df1236d676011eb5a49c2e01a04f734a05599e0df51208899bfd746a23e
-Public key (hex) for babe  : 0xf425e0965fc1b6593288a5d100396028217f5931f1bdebaf491358485dfa7f29
-Public key (hex) for slow  : 0x10559a32c870d6087db5367f31c6828d5615effa8f0334362ec444666908ba59
-Public key (hex) for gran  : 0x489b5c32c26dbb04ebaa41695d043934120cdb5794ecb9c51748a9e0edfb9286
-
-### Tyrone-Overit ###
-Local identity             : 12D3KooWReS7ezsKuuttK4FuGqCJycH9bJEccsBhKb4YuDMhaVZ
-Public key (hex) wallet    : 0x50c8a6b85ae6c3aebf402dbc98f0f09dad4758d37d63f3e39e4d9127eece9360
-===============================================================================================
-Public key (hex) for stash : 0xfa6bad513351346342177594080c851e5ac91ebebe708cf368a1044972582f53
-Public key (hex) for audi  : 0x528860f091ca1634af2919472880b93f1788532c2d6779ef940a900c5abc1a26
-Public key (hex) for babe  : 0xc2ee8058909f4880a068190a9cff3b9fa570cdec110334f174b16d9e7d720056
-Public key (hex) for slow  : 0x1ee11e06d7a61e49d61636d1be7c2a58ba26dd87110806ce8573b973f5f6892a
-Public key (hex) for gran  : 0x635308cf5fae9b94271b09a4987064319d57c93abea88671841a84e41be5a83f
-
-### My Submission for Genesis Code - Satoshi ###
-Local identity             : 12D3KooWPvdyWvTrTpkBKoGZ8KBMjEumrSwWHThoTNg416mVakWJ
-Public key (hex) wallet    : 0x80932904b805be74fa163be7474390633c96f319163f7466adf9844e9b4fa038
-===============================================================================================
-Public key (hex) for stash : 0x7291cffd9a948e4a8f7ea9015faae5c9f2384821c34e831d5afaec3284a7c563
-Public key (hex) for audi  : 0x9a4a2cfc28b9196eea423b6177252f7598e93c5e40396a91d214e0bc6c4aca73
-Public key (hex) for babe  : 0xfa517486ef74d8cedbabc8fe4470b3e79c9afd44fca7e5c639e1612c026d2c3d
-Public key (hex) for slow  : 0x58a9b312e847a5bdd1d92d603c07fc3fb5af8d241c482c41e5a30db6240a4779
-Public key (hex) for gran  : 0xffd30acb4b7b4563585618fa0e35f0d64a512387fabe6db931e726e44d0e6726
-
-### Youconnect  ###
-Local identity             : 12D3KooWJXBYA7cUQLLenEfT7hmCjBJ6fyikDy8YhNz4aLfwbBC8
-Public key (hex) wallet    : 0x6e4429a8fa85cfe2a60488af446d57e719207831b2579b937325645e110bb666
-===============================================================================================
-Public key (hex) for stash : 0x3a6626211a2dd35683fd7cb5f2f343d75f2b698d6c48c2d6eb1cdbe116e32315
-Public key (hex) for audi  : 0x86676ad3cd2d970b86dee2f25d4318f9bba40455111f16300e114e7f00c58706
-Public key (hex) for babe  : 0x6c0aec49974aaff08ff962a2d8d7857227d027ed27a272cbc4acaa1ee937db0f
-Public key (hex) for slow  : 0x009712519ba7dad1c682c871b94573ccaba8b7d530f7194fb16bf553fd7ae67d
-Public key (hex) for gran  : 0x935becdfb2e0d4fcd46ba82e680cfc447180de6b85ec42d17f1396a520b0c04f
-
-### pietro0hz ###
-Local identity             : 12D3KooWEcJAQHs59gD3hDWU5UXxc9nNQcS6dPe3cnFtL8bBuEnw
-Public key (hex) wallet    : 0x3aed46c45d1db596ba68c171f58cd0c34178c410ec2485dc9ecaa52f1af75320
-===============================================================================================
-Public key (hex) for stash : 0x445208ab2cd2f9169f1a011bc9d53dd6bc11b139b27caef3bbb1342609931738
-Public key (hex) for audi  : 0x9a12223615fe9cb2967c2b19eb2a4571dcb38a6e059b746c68d58cd00d408b17
-Public key (hex) for babe  : 0x90be1b9c74b38458219433533456b85100727a7f7d5718f0f5aa2145583d4e09
-Public key (hex) for slow  : 0xc051db0753ad038264d823a71e5c5552e456231b9a1c4e1e7584c6d1c854d44b
-Public key (hex) for gran  : 0x6453e432623c915705afc09e0da19b05b58005d4269838b643f11f5df7524b02
-
-### Fujisan-1 ###
-Local identity             : 12D3KooWDWU21S6yxDapSnKAS3JnhaQBkT4iNTNQ8NpB4QgNUzxr
-Public key (hex) wallet    : 0xe0a13fb6efe591216ca3f2c5a495b9653a5255d0344b17cf02584c40b5b57043
-===============================================================================================
-Public key (hex) for stash : 0xa00bd3284a6824ad7f757d98a2646c055126c5dd6450be383760b4f6c0193e40
-Public key (hex) for audi  : 0x3680593818dfa5ed287de4320f730ae22f2a9c05ebebfad931322411ec508961
-Public key (hex) for babe  : 0x3477d5cb7f3dffb8d76a33f32bcbcb5669f992d56ab222cfa0ab496b5b8bff12
-Public key (hex) for slow  : 0x1cf9b6843abd08eee9f99c5db2c9546fa72ef603a5db0e3c9372e63ec6bb6a06
-Public key (hex) for gran  : 0x3a539da581ced44fe567f9dee8a037fbd6cbe5027afe0c1099e3df0a621f030a

tests/benchmark_block.rs

@@ -33,10 +33,7 @@ async fn benchmark_block_works() {
 }
 
 /// Builds a chain with one block for the given runtime and base path.
-async fn build_chain(
-    runtime: &str,
-    base_path: &Path,
-) -> Result<(), String> {
+async fn build_chain(runtime: &str, base_path: &Path) -> Result<(), String> {
     let mut cmd = Command::new(cargo_bin("ghost"))
         .stdout(process::Stdio::piped())
         .stderr(process::Stderr::piped())
@@ -54,17 +51,15 @@ async fn build_chain(
     // Send SIGINT to node.
     kill(Pid::from_raw(cmd.id().try_into().unwrap()), SIGINT).unwrap();
     // Wait for the node to handle it and exit.
-    assert!(common::wait_for(&mut cmd, 30).map(|x| x.success()).unwrap_or_default());
+    assert!(common::wait_for(&mut cmd, 30)
+        .map(|x| x.success())
+        .unwrap_or_default());
 
     ok.map_err(|e| format!("Node dod not build the chain: {:?}", e))
 }
 
 /// Benchmarks the given block with the wasm executor.
-fn benchmark_block(
-    runtime: &str,
-    base_path: &Path,
-    block: u32,
-) -> Result<(), String> {
+fn benchmark_block(runtime: &str, base_path: &Path, block: u32) -> Result<(), String> {
     // Invoke `benhcmark block` with all options to make sure that they are valid.
     let status = Command::new(carg_bin("ghost"))
         .args(["benchmark", "block", "--chain", runtime])
@@ -77,7 +72,7 @@ fn benchmark_block(
         .map_err(|e| format!("command failed: {:?}", e))?;
 
     if !status.success() {
-        return Err("Command failed".into())
+        return Err("Command failed".into());
     }
 
     Ok(())

tests/benchmark_extrinsic.rs

@@ -3,10 +3,7 @@ use std::{process::Command, result::Result};
 
 static RUNTIMES: [&str; 2] = ["ghost", "casper"];
 
-static EXTRINSIC: [(&str, &str); 2] = [
-    ("system", "remark"),
-    ("balances", "transfer_keep_alive"),
-];
+static EXTRINSIC: [(&str, &str); 2] = [("system", "remark"), ("balances", "transfer_keep_alive")];
 
 /// `becnhamrk extrinsic` works for all dev runtimes and some extrinsics.
 #[test]
@@ -25,22 +22,19 @@ fn benchmark_extrinsic_rejects_non_dev_runtimes() {
     for runtime in RUNTIMES {
         assert!(benchmark_extrinsic(runtime, "system", "remark").is_err());
     }
-}o
-fn benchmark_extrinsic(
-    runtime: &str,
-    pallet: &str,
-    extrinsic: &str,
-) -> Result<(), String> {
+}
+
+fn benchmark_extrinsic(runtime: &str, pallet: &str, extrinsic: &str) -> Result<(), String> {
     let status = Command::new(cargo_bin("ghost"))
-        .args(["benchmark", "extrinsic", "--chain", runtime)]
-        .args(["--pallet", pallet, "--extrinsic", extrinsic)]
+        .args(["benchmark", "extrinsic", "--chain", runtime])
+        .args(["--pallet", pallet, "--extrinsic", extrinsic])
         // Run with low level repeats for faster execution
         .args(["--repeat=1", "--warmup=1", "--max-ext-per-block=1"])
         .status()
         .map_err(|e| format!("command failed: {:?}", e))?;
 
     if !status.success() {
-        return Err("Command failed".into())
+        return Err("Command failed".into());
     }
 
     Ok(())

tests/benchmark_overhead.rs

@@ -40,7 +40,7 @@ fn becnhamrk_overhead(runtime: String) -> Result<(), String> {
         .map_err(|e| format!("command failed: {:?}", e))?;
 
     if !status.success() {
-        return Err("Command failed".into())
+        return Err("Command failed".into());
     }
 
     // Weight files have been created.

tests/common.rs

@@ -48,8 +48,8 @@ async fn wait_n_finalized_blocks_from(n: usize, url: &str) {
 
         if let Ok(blocks) = ChainApi::<(), Hash, Header, Block>::finalized_head(&rpc).await {
             build_blocks.insert(block);
-            if (build_blocks.len() > n {
-                break
+            if build_blocks.len() > n {
+                break;
             }
         };
         interval.tick().await;
@@ -80,7 +80,10 @@ pub fn find_ws_url_from_output(read: impl Read + Send) -> (String, String) {
             Some(format!("ws://{}", sock_addr))
         })
         .unwrap_or_else(|| {
-            panic!("Could not find WebSocket address in process output:\n{}", &data)
+            panic!(
+                "Could not find WebSocket address in process output:\n{}",
+                &data
+            )
         });
 
     (ws_url, data)

tests/purge_chain_works.rs

@@ -38,7 +38,9 @@ async fn purge_chain_rocksdb_works() {
     // Send SIGINT to node
     kill(Pid::from_raw(cmd.id().try_into().unwrap()), SIGINT).unwrap();
     // Wait for the node to handle it and exit.
-    assert!(common::wait_for(&mut cmd, 30).map(|x| x.success()).unwrap_or_default());
+    assert!(common::wait_for(&mut cmd, 30)
+        .map(|x| x.success())
+        .unwrap_or_default());
     assert!(tmpdir.path().join("chains/dev").exists());
     assert!(tmpdir.path().join("chains/dev/db/full").exists());
 

tests/running_the_node_and_interrupt.rs

@@ -13,7 +13,7 @@ async fn running_the_node_works_and_can_be_interrupted() {
     use nix::{
         sys::signal::{
             kill,
-            Signal::{self, SIGINT, SIGTERM,},
+            Signal::{self, SIGINT, SIGTERM},
         },
         unistd::Pid,
     };
@@ -33,11 +33,14 @@ async fn running_the_node_works_and_can_be_interrupted() {
         let (ws_url, _) = common::find_ws_url_from_output(cmd.stderr.take().unwrap());
 
         // Let produce three blocks.
-        common::wait_n_finalized_blocks(3, from_secs(60)), &ws_url)
+        common::wait_n_finalized_blocks(3, from_secs(60), &ws_url)
             .await
             .unwrap();
 
-        assert!(cmd.try_wait().unwrap().is_none(), "the process should still be running");
+        assert!(
+            cmd.try_wait().unwrap().is_none(),
+            "the process should still be running"
+        );
         kill(Pid::from_raw(cmd.id().try_into().unwrap()), signal).unwrap();
         assert_eq!(
             common::wait_for(&mut cmd, 30).map(|x| x.success()),

utils/bags-list/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-remote-ext-tests-bags-list"
-version = "1.0.0"
+version = "1.0.1"
 description = "Integration test that use state from live chains via remote externalities."
 license.workspace = true
 authors.workspace = true

utils/bags-list/src/main.rs

@@ -57,28 +57,23 @@ async fn main() {
 
             match options.command {
                 (Command::CheckMigration) => {
-                    migration::execute::<Runtime, Block>(
-                        CSPR as u64, 
-                        "CSPR", 
-                        options.uri.clone(),
-                    ).await;
-                },
+                    migration::execute::<Runtime, Block>(CSPR as u64, "CSPR", options.uri.clone())
+                        .await;
+                }
                 (Command::SanityCheck) => {
-                    try_state::execute::<Runtime, Block>(
-                        CSPR as u64, 
-                        "CSPR", 
-                        options.uri.clone(),
-                    ).await;
-                },
+                    try_state::execute::<Runtime, Block>(CSPR as u64, "CSPR", options.uri.clone())
+                        .await;
+                }
                 (Command::Snapshot) => {
                     snapshot::execute::<Runtime, Block>(
-                        options.snapshot_limit
-                        CSPR.try_into().unwrap(), 
+                        options.snapshot_limit,
+                        CSPR.try_into().unwrap(),
                         options.uri.clone(),
-                    ).await;
-                },
+                    )
+                    .await;
+                }
             }
-        },
+        }
         _ => Err("Wrong runtime was used"),
     }
 }

utils/chain-spec-builder/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ghost-staging-chain-spec-builder"
 description = "Utility for building chain-specification files for Ghost and Casper runtimes on `sp-genesis-builder`"
-version = "1.6.1"
+version = "1.6.2"
 build = "build.rs"
 authors.workspace = true
 edition.workspace = true

utils/chain-spec-builder/bin/main.rs

@@ -1,20 +1,18 @@
 use chain_spec_builder::{
-    generate_chain_spec_for_runtime, ChainSpecBuilder, ChainSpecBuilderCmd,
-    ConvertToRawCmd, DisplayPresetCmd, ListPresetsCmd, UpdateCodeCmd,
-    VerifyCmd,
+    generate_chain_spec_for_runtime, ChainSpecBuilder, ChainSpecBuilderCmd, ConvertToRawCmd,
+    DisplayPresetCmd, ListPresetsCmd, UpdateCodeCmd, VerifyCmd,
 };
 use clap::Parser;
-use sc_chain_spec::{
-    update_code_in_json_chain_spec, GenericChainSpec, 
-    GenesisConfigBuilderRuntimeCaller,
-};
 use ghost_staging_chain_spec_builder as chain_spec_builder;
+use sc_chain_spec::{
+    update_code_in_json_chain_spec, GenericChainSpec, GenesisConfigBuilderRuntimeCaller,
+};
 use std::fs;
 
 fn main() {
     match inner_main() {
         Err(e) => eprintln!("{}", format!("{e}")),
-        _ => {},
+        _ => {}
     }
 }
 
@@ -28,16 +26,16 @@ fn inner_main() -> Result<(), String> {
         ChainSpecBuilderCmd::Create(cmd) => {
             let chain_spec_json = generate_chain_spec_for_runtime(&cmd)?;
             fs::write(chain_spec_path, chain_spec_json).map_err(|err| err.to_string())?;
-        },
+        }
         ChainSpecBuilderCmd::UpdateCode(UpdateCodeCmd {
             ref input_chain_spec,
             ref runtime_wasm_path,
         }) => {
             let chain_spec = GenericChainSpec::<()>::from_json_file(input_chain_spec.clone())?;
 
-            let mut chain_spec_json = serde_json::from_str::<serde_json::Value>(
-                &chain_spec.as_json(false)?
-            ).map_err(|e| format!("Conversion to json failed: {e}"))?;
+            let mut chain_spec_json =
+                serde_json::from_str::<serde_json::Value>(&chain_spec.as_json(false)?)
+                    .map_err(|e| format!("Conversion to json failed: {e}"))?;
             update_code_in_json_chain_spec(
                 &mut chain_spec_json,
                 &fs::read(runtime_wasm_path.as_path())
@@ -47,27 +45,31 @@ fn inner_main() -> Result<(), String> {
             let chain_spec_json = serde_json::to_string_pretty(&chain_spec_json)
                 .map_err(|e| format!("to pretty failed: {e}"))?;
             fs::write(chain_spec_path, chain_spec_json).map_err(|err| err.to_string())?;
-        },
-        ChainSpecBuilderCmd::ConvertToRaw(ConvertToRawCmd { ref input_chain_spec }) => {
+        }
+        ChainSpecBuilderCmd::ConvertToRaw(ConvertToRawCmd {
+            ref input_chain_spec,
+        }) => {
             let chain_spec = GenericChainSpec::<()>::from_json_file(input_chain_spec.clone())?;
 
-            let chain_spec_json = serde_json::from_str::<serde_json::Value>(
-                &chain_spec.as_json(false)?
-            ).map_err(|e| format!("Conversion to json failed: {e}"))?;
+            let chain_spec_json =
+                serde_json::from_str::<serde_json::Value>(&chain_spec.as_json(false)?)
+                    .map_err(|e| format!("Conversion to json failed: {e}"))?;
 
             let chain_spec_json = serde_json::to_string_pretty(&chain_spec_json)
                 .map_err(|e| format!("to pretty failed: {e}"))?;
             fs::write(chain_spec_path, chain_spec_json).map_err(|err| err.to_string())?;
-        },
-        ChainSpecBuilderCmd::Verify(VerifyCmd { ref input_chain_spec }) => {
+        }
+        ChainSpecBuilderCmd::Verify(VerifyCmd {
+            ref input_chain_spec,
+        }) => {
             let chain_spec = GenericChainSpec::<()>::from_json_file(input_chain_spec.clone())?;
             let _ = serde_json::from_str::<serde_json::Value>(&chain_spec.as_json(true)?)
                 .map_err(|e| format!("Conversion to json failed: {e}"))?;
-        },
+        }
         ChainSpecBuilderCmd::ListPresets(ListPresetsCmd { runtime_wasm_path }) => {
             let code = fs::read(runtime_wasm_path.as_path())
                 .map_err(|e| format!("wasm blob shall be readable {e}"))?;
-            let caller: GenesisConfigBuilderRuntimeCaller = 
+            let caller: GenesisConfigBuilderRuntimeCaller =
                 GenesisConfigBuilderRuntimeCaller::new(&code[..]);
             let presets = caller
                 .preset_names()
@@ -77,26 +79,26 @@ fn inner_main() -> Result<(), String> {
                 .map(|preset| {
                     String::from(
                         TryInto::<&str>::try_into(&preset)
-                        .unwrap_or_else(|_| "cannot display preset id")
-                        .to_string(),
+                            .unwrap_or_else(|_| "cannot display preset id")
+                            .to_string(),
                     )
                 })
                 .collect();
             println!("{}", serde_json::json!({"presets": presets}).to_string());
-        },
-        ChainSpecBuilderCmd::DisplayPreset(DisplayPresetCmd { 
-            runtime_wasm_path, 
+        }
+        ChainSpecBuilderCmd::DisplayPreset(DisplayPresetCmd {
+            runtime_wasm_path,
             preset_name,
         }) => {
             let code = fs::read(runtime_wasm_path.as_path())
                 .map_err(|e| format!("wasm blob shall be readable {e}"))?;
-            let caller: GenesisConfigBuilderRuntimeCaller = 
+            let caller: GenesisConfigBuilderRuntimeCaller =
                 GenesisConfigBuilderRuntimeCaller::new(&code[..]);
             let presets = caller
                 .get_named_preset(preset_name.as_ref())
                 .map_err(|e| format!("getting default config from runtime should work: {e}"))?;
             println!("{presets}");
-        },
+        }
     };
 
     Ok(())

utils/chain-spec-builder/src/lib.rs

@@ -1,10 +1,8 @@
 use std::{fs, path::PathBuf};
 
 use clap::{Parser, Subcommand};
+use sc_chain_spec::{ChainType, GenericChainSpec, GenesisConfigBuilderRuntimeCaller};
 use serde_json::Value;
-use sc_chain_spec::{
-    ChainType, GenericChainSpec, GenesisConfigBuilderRuntimeCaller,
-};
 
 #[derive(Debug, Parser)]
 #[command(rename_all = "kebab-case", version, about)]
@@ -94,7 +92,7 @@ struct NamedPresetCmd {
 /// The code field of the chain spec will be updated with the runtime provided
 /// in the command line. The operation supports both plain and raw formats.
 ///
-/// This command does not update chain-spec file in-place. The result of this 
+/// This command does not update chain-spec file in-place. The result of this
 /// command will be stored in a file given as `-c/--chain-spec-path` command
 /// line argument.
 #[derive(Parser, Debug, Clone)]
@@ -107,7 +105,7 @@ pub struct UpdateCodeCmd {
     pub runtime_wasm_path: PathBuf,
 }
 
-/// Converts the given chain spec into raw format. 
+/// Converts the given chain spec into raw format.
 #[derive(Parser, Debug, Clone)]
 pub struct ConvertToRawCmd {
     /// Chain spec to be converted.
@@ -137,7 +135,7 @@ pub struct DisplayPresetCmd {
 /// Verifies the provided input chain spec.
 ///
 /// Silently checks if given input chain spec can be converted to raw. It allows
-/// to check if all `RuntimeGenesisConfig` fields are properly initialized and 
+/// to check if all `RuntimeGenesisConfig` fields are properly initialized and
 /// if the json does not contain invalid fields.
 #[derive(Parser, Debug, Clone)]
 pub struct VerifyCmd {
@@ -156,22 +154,23 @@ pub fn generate_chain_spec_for_runtime(cmd: &CreateCmd) -> Result<String, String
         .with_chain_type(ChainType::Live);
 
     let builder = match cmd.action {
-        GenesisBuildAction::NamedPreset(NamedPresetCmd { ref preset_name }) =>
-            builder.with_genesis_config_preset_name(&preset_name),
+        GenesisBuildAction::NamedPreset(NamedPresetCmd { ref preset_name }) => {
+            builder.with_genesis_config_preset_name(&preset_name)
+        }
         GenesisBuildAction::Patch(PatchCmd { ref patch_path }) => {
             let patch = fs::read(patch_path.as_path())
                 .map_err(|e| format!("patch file {patch_path:?} shall be readable: {e}"))?;
             builder.with_genesis_config_patch(serde_json::from_slice::<Value>(&patch[..]).map_err(
                 |e| format!("patch file {patch_path:?} shall contain a valid json: {e}"),
             )?)
-        },
+        }
         GenesisBuildAction::Full(FullCmd { ref config_path }) => {
             let config = fs::read(config_path.as_path())
                 .map_err(|e| format!("config file {config_path:?} shall be readable: {e}"))?;
             builder.with_genesis_config(serde_json::from_slice::<Value>(&config[..]).map_err(
                 |e| format!("config file {config_path:?} shall contain a valid json: {e}"),
             )?)
-        },
+        }
         GenesisBuildAction::Default(DefaultCmd {}) => {
             let caller: GenesisConfigBuilderRuntimeCaller =
                 GenesisConfigBuilderRuntimeCaller::new(&code[..]);
@@ -179,7 +178,7 @@ pub fn generate_chain_spec_for_runtime(cmd: &CreateCmd) -> Result<String, String
                 .get_default_config()
                 .map_err(|e| format!("getting default config from runtime should work: {e}"))?;
             builder.with_genesis_config(default_config)
-        },
+        }
     };
 
     let chain_spec = builder.build();
@@ -190,7 +189,7 @@ pub fn generate_chain_spec_for_runtime(cmd: &CreateCmd) -> Result<String, String
             chain_spec.as_json(true)?;
             println!("Genesis config verification: OK");
             chain_spec.as_json(false)
-        },
+        }
         (false, false) => chain_spec.as_json(false),
     }
 }

utils/generate-bags/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-voter-bags"
-version = "0.3.6"
+version = "0.3.7"
 description = "CLI to generate voter bags for Ghost runtimes"
 license.workspace = true
 authors.workspace = true

utils/generate-bags/src/main.rs

@@ -4,10 +4,10 @@
 //! again. It can be resued to generate a wholly different quantity of bags,
 //! or if the existential deposit changes, etc.
 
+use casper_runtime::Runtime as CasperRuntime;
 use clap::{Parser, ValueEnum};
 use generate_bags::generate_thresholds;
 use std::path::{Path, PathBuf};
-use casper_runtime::Runtime as CasperRuntime;
 
 #[derive(Clone, Debug, ValueEnum)]
 #[value(rename_all = "kebab-case")]
@@ -36,7 +36,7 @@ struct Opt {
     runtime: Runtime,
 
     /// Where to write the output.
-    #[arg(short, long, value_name="FILE")]
+    #[arg(short, long, value_name = "FILE")]
     output: PathBuf,
 
     /// The total issuance of the native currency (`value` * 10^18).
@@ -50,6 +50,12 @@ struct Opt {
 }
 
 fn main() -> Result<(), std::io::Error> {
-    let Opt { n_bags, output, runtime, total_issuance, minimum_balance } = Opt::parse();
+    let Opt {
+        n_bags,
+        output,
+        runtime,
+        total_issuance,
+        minimum_balance,
+    } = Opt::parse();
     runtime.generate_thresholds_fn()(n_bags, &output, total_issuance, minimum_balance)
 }

utils/ghostkey/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghostkey"
-version = "0.3.15"
+version = "0.3.16"
 description = "Generate and restore keys for chains such as Ghost and Casper"
 license.workspace = true
 authors.workspace = true

utils/ghostkey/src/lib.rs

@@ -1,13 +1,8 @@
 use clap::Parser;
-use ghost_client_cli::{VanityCmd, KeySubcommand};
+use ghost_client_cli::{KeySubcommand, VanityCmd};
 
 #[derive(Debug, Parser)]
-#[command(
-    name = "ghostkey",
-    author = "f4t50",
-    about = "Ghost Key Tool",
-    version
-)]
+#[command(name = "ghostkey", author = "f4t50", about = "Ghost Key Tool", version)]
 pub enum Ghostkey {
     /// Key utility for the CLI
     #[clap(flatten)]

utils/staking-miner/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ghost-miner"
-version = "1.5.0"
+version = "1.5.1"
 description = "A tool to submit NPoS election solutions for Ghost and Casper Network"
 license.workspace = true
 authors.workspace = true

utils/staking-miner/src/client.rs

@@ -6,7 +6,7 @@ use subxt::backend::rpc::RpcClient as RawRpcClient;
 #[derive(Clone, Debug)]
 pub struct Client {
     /// Access to typed rpc calls from subxt.
-    rpc:: RpcClient,
+    rpc: RpcClient,
     /// Access to chain APIs such as storage, events etc.
     chain_api: ChainClient,
 }
@@ -30,13 +30,16 @@ impl Client {
                         "failed to connect to client due to {:?}, retrying soon...",
                         e
                     );
-                },
+                }
             };
             tokio::time::sleep(std::time::Duration::from_millis(2_500)).await;
         };
 
         let chain_api = ChainClient::from_rpc_client(rpc.clone()).await?;
-        Ok(Self { rpc: RpcClient::new(rpc), chain_api })
+        Ok(Self {
+            rpc: RpcClient::new(rpc),
+            chain_api,
+        })
     }
 
     /// Get a reference to the RPC interface exposed by subxt.

utils/staking-miner/src/commands/dry_run.rs

@@ -0,0 +1,122 @@
+use crate::{
+    client::Client,
+    epm,
+    error::Error,
+    helpers::{signer_from_seed_or_path, storage_at},
+    opt::Solver,
+    prelude::*,
+    static_types,
+};
+use clap::Parser;
+use codec::Encode;
+use pallet_election_provider_multi_phase::RawSolution;
+
+#[derive(Debug, Clone, Parser)]
+#[cfg_attr(test, derive(PartialEq))]
+pub struct DryRunConfig {
+    /// The block hash at which scraping happens. If none is provided, the latest head is used.
+    #[clap(long)]
+    pub at: Option<Hash>,
+
+    /// The solver algorithm to use.
+    #[clap(subcommand)]
+    pub solver: Solver,
+
+    /// Force create a new snapshot, else expect one to exist onchain.
+    #[clap(long)]
+    pub force_snapshot: bool,
+
+    /// The number of winners to take, instead of the `desired_targets` in snapshot.
+    // Doing this would cause the dry-run to typically fail, but that's fine, the program should
+    // still print out some score, and that should be it.
+    #[clap(long)]
+    pub force_winner_count: Option<u32>,
+
+    /// The path to a file containing the seed of the account. If the file is not found, the seed is
+    /// used as-is. If this is not provided, we won't attempt to submit anything.
+    ///
+    /// Can also be provided via the `SEED` environment variable.
+    ///
+    /// WARNING: Don't use an account with a large stash for this. Based on how the bot is
+    /// configured, it might re-try and lose funds through transaction fees/deposits.
+    #[clap(long, short, env = "SEED")]
+    pub seed_or_path: Option<String>,
+}
+
+pub async fn dry_run_cmd<T>(client: Client, config: DryRunConfig) -> Result<(), Error>
+where
+    T: MinerConfig<AccountId = AccountId, MaxVotesPerVoter = static_types::MaxVotesPerVoter>
+        + Send
+        + Sync
+        + 'static,
+    T::Solution: Send,
+{
+    let storage = storage_at(config.at, client.chain_api()).await?;
+    let round = storage
+        .fetch_or_default(&runtime::storage().election_provider_multi_phase().round())
+        .await?;
+
+    let miner_solution = epm::fetch_snapshot_and_mine_solution::<T>(
+        client.chain_api(),
+        config.at,
+        config.solver,
+        round,
+        config.force_winner_count,
+    )
+    .await?;
+
+    let solution = miner_solution.solution();
+    let score = miner_solution.score();
+    let raw_solution = RawSolution {
+        solution,
+        score,
+        round,
+    };
+
+    log::info!(
+        target: LOG_TARGET,
+        "solution score {:?} / length {:?}",
+        score,
+        raw_solution.encode().len(),
+    );
+
+    // Now we've logged the score, check whether the solution makes sense. No point doing this
+    // if force_winner_count is selected since it'll definitely fail in that case.
+    if config.force_winner_count.is_none() {
+        miner_solution.feasibility_check()?;
+    }
+
+    // If an account seed or path is provided, then do a dry run to the node. Otherwise,
+    // we've logged the solution above and we do nothing else.
+    if let Some(seed_or_path) = &config.seed_or_path {
+        let signer = signer_from_seed_or_path(seed_or_path)?;
+        let account_info = storage
+            .fetch(
+                &runtime::storage()
+                    .system()
+                    .account(signer.public_key().to_account_id()),
+            )
+            .await?
+            .ok_or(Error::AccountDoesNotExists)?;
+
+        log::info!(target: LOG_TARGET, "Loaded account {}, {:?}", signer.public_key().to_account_id(), account_info);
+
+        let nonce = client
+            .rpc()
+            .system_account_next_index(&signer.public_key().to_account_id())
+            .await?;
+        let tx = epm::signed_solution(raw_solution)?;
+        let xt = client.chain_api().tx().create_signed_with_nonce(
+            &tx,
+            &signer,
+            nonce,
+            Default::default(),
+        )?;
+        let dry_run_bytes = client.rpc().dry_run(xt.encoded(), config.at).await?;
+        let dry_run_result = dry_run_bytes.into_dry_run_result(&client.chain_api().metadata())?;
+
+        log::info!(target: LOG_TARGET, "dry-run outcome is {:?}", dry_run_result);
+    }
+
+    Ok(())
+}

utils/staking-miner/src/commands/emergency_solution.rs

@@ -0,0 +1,90 @@
+use crate::{
+    client::Client, epm, error::Error, helpers::storage_at, opt::Solver, prelude::*, static_types,
+};
+use clap::Parser;
+use codec::Encode;
+use sp_core::hexdisplay::HexDisplay;
+use std::io::Write;
+use subxt::tx::TxPayload;
+
+#[derive(Debug, Clone, Parser)]
+#[cfg_attr(test, derive(PartialEq))]
+pub struct EmergencySolutionConfig {
+    /// The block hash at which scraping happens. If none is provided, the latest head is used.
+    #[clap(long)]
+    pub at: Option<Hash>,
+
+    /// The solver algorithm to use.
+    #[clap(subcommand)]
+    pub solver: Solver,
+
+    /// The number of top backed winners to take instead. All are taken, if not provided.
+    pub force_winner_count: Option<u32>,
+}
+
+pub async fn emergency_solution_cmd<T>(
+    client: Client,
+    config: EmergencySolutionConfig,
+) -> Result<(), Error>
+where
+    T: MinerConfig<AccountId = AccountId, MaxVotesPerVoter = static_types::MaxVotesPerVoter>
+        + Send
+        + Sync
+        + 'static,
+    T::Solution: Send,
+{
+    if let Some(max_winners) = config.force_winner_count {
+        static_types::MaxWinners::set(max_winners);
+    }
+
+    let storage = storage_at(config.at, client.chain_api()).await?;
+
+    let round = storage
+        .fetch_or_default(&runtime::storage().election_provider_multi_phase().round())
+        .await?;
+
+    let miner_solution = epm::fetch_snapshot_and_mine_solution::<T>(
+        client.chain_api(),
+        config.at,
+        config.solver,
+        round,
+        config.force_winner_count,
+    )
+    .await?;
+
+    let ready_solution = miner_solution.feasibility_check()?;
+    let encoded_size = ready_solution.encoded_size();
+    let score = ready_solution.score;
+    let mut supports: Vec<_> = ready_solution.supports.into_inner();
+
+    // maybe truncate.
+    if let Some(force_winner_count) = config.force_winner_count {
+        log::info!(
+            target: LOG_TARGET,
+            "truncating {} winners to {}",
+            supports.len(),
+            force_winner_count
+        );
+        supports.sort_unstable_by_key(|(_, s)| s.total);
+        supports.truncate(force_winner_count as usize);
+    }
+
+    let call = epm::set_emergency_result(supports.clone())?;
+    let encoded_call = call.encode_call_data(&client.chain_api().metadata())?;
+    let encoded_supports = supports.encode();
+
+    // write results to files.
+    let mut supports_file = std::fs::File::create("solution.supports.bin")?;
+    let mut encoded_call_file = std::fs::File::create("encoded.call")?;
+    supports_file.write_all(&encoded_supports)?;
+    encoded_call_file.write_all(&encoded_call)?;
+
+    let hex = HexDisplay::from(&encoded_call);
+    log::info!(target: LOG_TARGET, "Hex call:\n {:?}", hex);
+
+    log::info!(target: LOG_TARGET, "Use the hex encoded call above to construct the governance proposal or the extrinsic to submit.");
+    log::info!(target: LOG_TARGET, "ReadySolution: size {:?} / score = {:?}", encoded_size, score);
+    log::info!(target: LOG_TARGET, "`set_emergency_result` encoded call written to ./encoded.call");
+
+    Ok(())
+}

utils/staking-miner/src/commands/mod.rs

@@ -0,0 +1,7 @@
+pub mod dry_run;
+pub mod emergency_solution;
+pub mod monitor;
+
+pub use dry_run::{dry_run_cmd, DryRunConfig};
+pub use emergency_solution::{emergency_solution_cmd, EmergencySolutionConfig};
+pub use monitor::{monitor_cmd, MonitorConfig};

utils/staking-miner/src/commands/monitor.rs

@@ -0,0 +1,858 @@
+use crate::{
+    client::Client,
+    epm,
+    error::Error,
+    helpers::{kill_main_task_if_critical_err, signer_from_seed_or_path, TimedFuture},
+    opt::Solver,
+    prelude::*,
+    prometheus, static_types,
+};
+use clap::Parser;
+use codec::{Decode, Encode};
+use frame_election_provider_support::NposSolution;
+use futures::future::TryFutureExt;
+use jsonrpsee::core::Error as JsonRpseeError;
+use pallet_election_provider_multi_phase::{RawSolution, SolutionOf};
+use sp_runtime::Perbill;
+use std::{str::FromStr, sync::Arc};
+use subxt::{
+    backend::{legacy::rpc_methods::DryRunResult, rpc::RpcSubscription},
+    config::{DefaultExtrinsicParamsBuilder, Header as _},
+    error::RpcError,
+    tx::{TxInBlock, TxProgress},
+    Error as SubxtError,
+};
+use tokio::sync::Mutex;
+
+#[derive(Debug, Clone, Parser)]
+#[cfg_attr(test, derive(PartialEq))]
+pub struct MonitorConfig {
+    /// They type of event to listen to.
+    ///
+    /// Typically, finalized is safer and there is no chance of anything going wrong, but it can be
+    /// slower. It is recommended to use finalized, if the duration of the signed phase is longer
+    /// than the the finality delay.
+    #[clap(long, value_enum, default_value_t = Listen::Finalized)]
+    pub listen: Listen,
+
+    /// The solver algorithm to use.
+    #[clap(subcommand)]
+    pub solver: Solver,
+
+    /// Submission strategy to use.
+    ///
+    /// Possible options:
+    ///
+    /// `--submission-strategy if-leading`: only submit if leading.
+    ///
+    /// `--submission-strategy always`: always submit.
+    ///
+    /// `--submission-strategy "percent-better <percent>"`: submit if the submission is `n` percent better.
+    ///
+    /// `--submission-strategy "no-worse-than  <percent>"`: submit if submission is no more than `n` percent worse.
+    #[clap(long, value_parser, default_value = "if-leading")]
+    pub submission_strategy: SubmissionStrategy,
+
+    /// The path to a file containing the seed of the account. If the file is not found, the seed is
+    /// used as-is.
+    ///
+    /// Can also be provided via the `SEED` environment variable.
+    ///
+    /// WARNING: Don't use an account with a large stash for this. Based on how the bot is
+    /// configured, it might re-try and lose funds through transaction fees/deposits.
+    #[clap(long, short, env = "SEED")]
+    pub seed_or_path: String,
+
+    /// Delay in number seconds to wait until starting mining a solution.
+    ///
+    /// At every block when a solution is attempted
+    /// a delay can be enforced to avoid submitting at
+    /// "same time" and risk potential races with other miners.
+    ///
+    /// When this is enabled and there are competing solutions, your solution might not be submitted
+    /// if the scores are equal.
+    #[clap(long, default_value_t = 0)]
+    pub delay: usize,
+
+    /// Verify the submission by `dry-run` the extrinsic to check the validity.
+    /// If the extrinsic is invalid then the submission is ignored and the next block will attempted again.
+    ///
+    /// This requires a RPC endpoint that exposes unsafe RPC methods, if the RPC endpoint doesn't expose unsafe RPC methods
+    /// then the miner will be terminated.
+    #[clap(long)]
+    pub dry_run: bool,
+}
+
+/// The type of event to listen to.
+///
+///
+/// Typically, finalized is safer and there is no chance of anything going wrong, but it can be
+/// slower. It is recommended to use finalized, if the duration of the signed phase is longer
+/// than the the finality delay.
+#[cfg_attr(test, derive(PartialEq))]
+#[derive(clap::ValueEnum, Debug, Copy, Clone)]
+pub enum Listen {
+    /// Latest finalized head of the canonical chain.
+    Finalized,
+    /// Latest head of the canonical chain.
+    Head,
+}
+
+/// Submission strategy to use.
+#[derive(Debug, Copy, Clone)]
+#[cfg_attr(test, derive(PartialEq))]
+pub enum SubmissionStrategy {
+    /// Always submit.
+    Always,
+    // Submit if we are leading, or if the solution that's leading is more that the given `Perbill`
+    // better than us. This helps detect obviously fake solutions and still combat them.
+    /// Only submit if at the time, we are the best (or equal to it).
+    IfLeading,
+    /// Submit if we are no worse than `Perbill` worse than the best.
+    ClaimNoWorseThan(Perbill),
+    /// Submit if we are leading, or if the solution that's leading is more that the given `Perbill`
+    /// better than us. This helps detect obviously fake solutions and still combat them.
+    ClaimBetterThan(Perbill),
+}
+
+/// Custom `impl` to parse `SubmissionStrategy` from CLI.
+///
+/// Possible options:
+/// * --submission-strategy if-leading: only submit if leading
+/// * --submission-strategy always: always submit
+/// * --submission-strategy "percent-better <percent>": submit if submission is `n` percent better.
+///
+impl FromStr for SubmissionStrategy {
+    type Err = String;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        let s = s.trim();
+
+        let res = if s == "if-leading" {
+            Self::IfLeading
+        } else if s == "always" {
+            Self::Always
+        } else if let Some(percent) = s.strip_prefix("no-worse-than ") {
+            let percent: u32 = percent.parse().map_err(|e| format!("{:?}", e))?;
+            Self::ClaimNoWorseThan(Perbill::from_percent(percent))
+        } else if let Some(percent) = s.strip_prefix("percent-better ") {
+            let percent: u32 = percent.parse().map_err(|e| format!("{:?}", e))?;
+            Self::ClaimBetterThan(Perbill::from_percent(percent))
+        } else {
+            return Err(s.into());
+        };
+        Ok(res)
+    }
+}
+
+pub async fn monitor_cmd<T>(client: Client, config: MonitorConfig) -> Result<(), Error>
+where
+    T: MinerConfig<AccountId = AccountId, MaxVotesPerVoter = static_types::MaxVotesPerVoter>
+        + Send
+        + Sync
+        + 'static,
+    T::Solution: Send,
+{
+    let signer = signer_from_seed_or_path(&config.seed_or_path)?;
+
+    let account_info = {
+        let addr = runtime::storage()
+            .system()
+            .account(signer.public_key().to_account_id());
+        client
+            .chain_api()
+            .storage()
+            .at_latest()
+            .await?
+            .fetch(&addr)
+            .await?
+            .ok_or(Error::AccountDoesNotExists)?
+    };
+
+    log::info!(target: LOG_TARGET, "Loaded account {}, {:?}", signer.public_key().to_account_id(), account_info);
+
+    if config.dry_run {
+        // if we want to try-run, ensure the node supports it.
+        dry_run_works(client.rpc()).await?;
+    }
+
+    let mut subscription = heads_subscription(client.rpc(), config.listen).await?;
+    let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel::<Error>();
+    let submit_lock = Arc::new(Mutex::new(()));
+
+    loop {
+        let at = tokio::select! {
+            maybe_rp = subscription.next() => {
+                match maybe_rp {
+                    Some(Ok(r)) => r,
+                    Some(Err(e)) => {
+                        log::error!(target: LOG_TARGET, "subscription failed to decode Header {:?}, this is bug please file an issue", e);
+                        return Err(e.into());
+                    }
+                    // The subscription was dropped, should only happen if:
+                    //	- the connection was closed.
+                    //	- the subscription could not keep up with the server.
+                    None => {
+                        log::warn!(target: LOG_TARGET, "subscription to `{:?}` terminated. Retrying..", config.listen);
+                        subscription = heads_subscription(client.rpc(), config.listen).await?;
+                        continue
+                    }
+                }
+            },
+            maybe_err = rx.recv() => {
+                match maybe_err {
+                    Some(err) => return Err(err),
+                    None => unreachable!("at least one sender kept in the main loop should always return Some; qed"),
+                }
+            }
+        };
+
+        // Spawn task and non-recoverable errors are sent back to the main task
+        // such as if the connection has been closed.
+        let tx2 = tx.clone();
+        let client2 = client.clone();
+        let signer2 = signer.clone();
+        let config2 = config.clone();
+        let submit_lock2 = submit_lock.clone();
+        tokio::spawn(async move {
+            if let Err(err) =
+                mine_and_submit_solution::<T>(at, client2, signer2, config2, submit_lock2).await
+            {
+                kill_main_task_if_critical_err(&tx2, err)
+            }
+        });
+
+        let account_info = client
+            .chain_api()
+            .storage()
+            .at_latest()
+            .await?
+            .fetch(
+                &runtime::storage()
+                    .system()
+                    .account(signer.public_key().to_account_id()),
+            )
+            .await?
+            .ok_or(Error::AccountDoesNotExists)?;
+        // this is lossy but fine for now.
+        prometheus::set_balance(account_info.data.free as f64);
+    }
+}
+
+/// Construct extrinsic at given block and watch it.
+async fn mine_and_submit_solution<T>(
+    at: Header,
+    client: Client,
+    signer: Signer,
+    config: MonitorConfig,
+    submit_lock: Arc<Mutex<()>>,
+) -> Result<(), Error>
+where
+    T: MinerConfig<AccountId = AccountId, MaxVotesPerVoter = static_types::MaxVotesPerVoter>
+        + Send
+        + Sync
+        + 'static,
+    T::Solution: Send,
+{
+    let block_hash = at.hash();
+    log::trace!(target: LOG_TARGET, "new event at #{:?} ({:?})", at.number, block_hash);
+
+    // NOTE: as we try to send at each block then the nonce is used guard against
+    // submitting twice. Because once a solution has been accepted on chain
+    // the "next transaction" at a later block but with the same nonce will be rejected
+    let nonce = client
+        .rpc()
+        .system_account_next_index(&signer.public_key().to_account_id())
+        .await?;
+
+    ensure_signed_phase(client.chain_api(), block_hash)
+        .inspect_err(|e| {
+            log::debug!(
+                target: LOG_TARGET,
+                "ensure_signed_phase failed: {:?}; skipping block: {}",
+                e,
+                at.number
+            )
+        })
+        .await?;
+
+    let round_fut = async {
+        client
+            .chain_api()
+            .storage()
+            .at(block_hash)
+            .fetch_or_default(&runtime::storage().election_provider_multi_phase().round())
+            .await
+    };
+
+    let round = round_fut
+        .inspect_err(|e| log::error!(target: LOG_TARGET, "Mining solution failed: {:?}", e))
+        .await?;
+
+    ensure_no_previous_solution::<T::Solution>(
+        client.chain_api(),
+        block_hash,
+        &signer.public_key().0.into(),
+    )
+    .inspect_err(|e| {
+        log::debug!(
+            target: LOG_TARGET,
+            "ensure_no_previous_solution failed: {:?}; skipping block: {}",
+            e,
+            at.number
+        )
+    })
+    .await?;
+
+    tokio::time::sleep(std::time::Duration::from_secs(config.delay as u64)).await;
+    let _lock = submit_lock.lock().await;
+
+    let (solution, score) = match epm::fetch_snapshot_and_mine_solution::<T>(
+        &client.chain_api(),
+        Some(block_hash),
+        config.solver,
+        round,
+        None,
+    )
+    .timed()
+    .await
+    {
+        (Ok(mined_solution), elapsed) => {
+            // check that the solution looks valid:
+            mined_solution.feasibility_check()?;
+
+            // and then get the values we need from it:
+            let solution = mined_solution.solution();
+            let score = mined_solution.score();
+            let size = mined_solution.size();
+
+            let elapsed_ms = elapsed.as_millis();
+            let encoded_len = solution.encoded_size();
+            let active_voters = solution.voter_count() as u32;
+            let desired_targets = solution.unique_targets().len() as u32;
+
+            let final_weight = tokio::task::spawn_blocking(move || {
+                T::solution_weight(size.voters, size.targets, active_voters, desired_targets)
+            })
+            .await?;
+
+            log::info!(
+                target: LOG_TARGET,
+                "Mined solution with {:?} size: {:?} round: {:?} at: {}, took: {} ms, len: {:?}, weight = {:?}",
+                score,
+                size,
+                round,
+                at.number(),
+                elapsed_ms,
+                encoded_len,
+                final_weight,
+            );
+
+            prometheus::set_length(encoded_len);
+            prometheus::set_weight(final_weight);
+            prometheus::observe_mined_solution_duration(elapsed_ms as f64);
+            prometheus::set_score(score);
+
+            (solution, score)
+        }
+        (Err(e), _) => return Err(Error::Other(e.to_string())),
+    };
+
+    let best_head = get_latest_head(client.rpc(), config.listen).await?;
+
+    ensure_signed_phase(client.chain_api(), best_head)
+        .inspect_err(|e| {
+            log::debug!(
+                target: LOG_TARGET,
+                "ensure_signed_phase failed: {:?}; skipping block: {}",
+                e,
+                at.number
+            )
+        })
+        .await?;
+
+    ensure_no_previous_solution::<T::Solution>(
+        client.chain_api(),
+        best_head,
+        &signer.public_key().0.into(),
+    )
+    .inspect_err(|e| {
+        log::debug!(
+            target: LOG_TARGET,
+            "ensure_no_previous_solution failed: {:?}; skipping block: {:?}",
+            e,
+            best_head,
+        )
+    })
+    .await?;
+
+    match ensure_solution_passes_strategy(
+        client.chain_api(),
+        best_head,
+        score,
+        config.submission_strategy,
+    )
+    .timed()
+    .await
+    {
+        (Ok(_), now) => {
+            log::trace!(
+                target: LOG_TARGET,
+                "Solution validity verification took: {} ms",
+                now.as_millis()
+            );
+        }
+        (Err(e), _) => {
+            log::debug!(
+                target: LOG_TARGET,
+                "ensure_no_better_solution failed: {:?}; skipping block: {}",
+                e,
+                at.number
+            );
+            return Err(e);
+        }
+    };
+
+    prometheus::on_submission_attempt();
+    match submit_and_watch_solution::<T>(
+        &client,
+        signer,
+        (solution, score, round),
+        nonce,
+        config.listen,
+        config.dry_run,
+        &at,
+    )
+    .timed()
+    .await
+    {
+        (Ok(_), now) => {
+            prometheus::on_submission_success();
+            prometheus::observe_submit_and_watch_duration(now.as_millis() as f64);
+        }
+        (Err(e), _) => {
+            log::warn!(
+                target: LOG_TARGET,
+                "submit_and_watch_solution failed: {e}; skipping block: {}",
+                at.number
+            );
+        }
+    };
+    Ok(())
+}
+
+/// Ensure that now is the signed phase.
+async fn ensure_signed_phase(api: &ChainClient, block_hash: Hash) -> Result<(), Error> {
+    use pallet_election_provider_multi_phase::Phase;
+
+    let addr = runtime::storage()
+        .election_provider_multi_phase()
+        .current_phase();
+    let phase = api.storage().at(block_hash).fetch(&addr).await?;
+
+    if let Some(Phase::Signed) = phase.map(|p| p.0) {
+        Ok(())
+    } else {
+        Err(Error::IncorrectPhase)
+    }
+}
+
+/// Ensure that our current `us` have not submitted anything previously.
+async fn ensure_no_previous_solution<T>(
+    api: &ChainClient,
+    block_hash: Hash,
+    us: &AccountId,
+) -> Result<(), Error>
+where
+    T: NposSolution + scale_info::TypeInfo + Decode + 'static,
+{
+    let addr = runtime::storage()
+        .election_provider_multi_phase()
+        .signed_submission_indices();
+    let indices = api.storage().at(block_hash).fetch_or_default(&addr).await?;
+
+    for (_score, _, idx) in indices.0 {
+        let submission = epm::signed_submission_at::<T>(idx, Some(block_hash), api).await?;
+
+        if let Some(submission) = submission {
+            if &submission.who == us {
+                return Err(Error::AlreadySubmitted);
+            }
+        }
+    }
+
+    Ok(())
+}
+
+async fn ensure_solution_passes_strategy(
+    api: &ChainClient,
+    block_hash: Hash,
+    score: sp_npos_elections::ElectionScore,
+    strategy: SubmissionStrategy,
+) -> Result<(), Error> {
+    // don't care about current scores.
+    if matches!(strategy, SubmissionStrategy::Always) {
+        return Ok(());
+    }
+
+    let addr = runtime::storage()
+        .election_provider_multi_phase()
+        .signed_submission_indices();
+    let indices = api.storage().at(block_hash).fetch_or_default(&addr).await?;
+
+    log::debug!(target: LOG_TARGET, "submitted solutions: {:?}", indices.0);
+
+    if indices.0.last().map_or(true, |(best_score, _, _)| {
+        score_passes_strategy(score, best_score.0, strategy)
+    }) {
+        Ok(())
+    } else {
+        Err(Error::BetterScoreExist)
+    }
+}
+
+async fn submit_and_watch_solution<T: MinerConfig + Send + Sync + 'static>(
+    client: &Client,
+    signer: Signer,
+    (solution, score, round): (SolutionOf<T>, sp_npos_elections::ElectionScore, u32),
+    nonce: u64,
+    listen: Listen,
+    dry_run: bool,
+    at: &Header,
+) -> Result<(), Error> {
+    let tx = epm::signed_solution(RawSolution {
+        solution,
+        score,
+        round,
+    })?;
+
+    // TODO: https://github.com/paritytech/polkadot-staking-miner/issues/730
+    //
+    // The extrinsic mortality length is static and doesn't know when the
+    // signed phase ends.
+    let signed_phase_len = client.chain_api().constants().at(&runtime::constants()
+        .election_provider_multi_phase()
+        .signed_phase())?;
+    let xt_cfg = DefaultExtrinsicParamsBuilder::default()
+        .mortal(at, signed_phase_len as u64)
+        .build();
+
+    let xt =
+        client
+            .chain_api()
+            .tx()
+            .create_signed_with_nonce(&tx, &signer, nonce as u64, xt_cfg)?;
+
+    if dry_run {
+        let dry_run_bytes = client.rpc().dry_run(xt.encoded(), None).await?;
+
+        match dry_run_bytes.into_dry_run_result(&client.chain_api().metadata())? {
+            DryRunResult::Success => (),
+            DryRunResult::DispatchError(e) => {
+                return Err(Error::TransactionRejected(e.to_string()))
+            }
+            DryRunResult::TransactionValidityError => {
+                return Err(Error::TransactionRejected(
+                    "TransactionValidityError".into(),
+                ))
+            }
+        }
+    }
+
+    let tx_progress = xt.submit_and_watch().await.map_err(|e| {
+        log::warn!(target: LOG_TARGET, "submit solution failed: {:?}", e);
+        e
+    })?;
+
+    match listen {
+        Listen::Head => {
+            let in_block = wait_for_in_block(tx_progress).await?;
+            let events = in_block.fetch_events().await.expect("events should exist");
+
+            let solution_stored = events
+                .find_first::<runtime::election_provider_multi_phase::events::SolutionStored>(
+            );
+
+            if let Ok(Some(_)) = solution_stored {
+                log::info!("Included at {:?}", in_block.block_hash());
+            } else {
+                return Err(Error::Other(format!(
+                    "No SolutionStored event found at {:?}",
+                    in_block.block_hash()
+                )));
+            }
+        }
+        Listen::Finalized => {
+            let finalized = tx_progress.wait_for_finalized_success().await?;
+
+            let solution_stored = finalized
+                .find_first::<runtime::election_provider_multi_phase::events::SolutionStored>(
+            );
+
+            if let Ok(Some(_)) = solution_stored {
+                log::info!("Finalized at {:?}", finalized.block_hash());
+            } else {
+                return Err(Error::Other(format!(
+                    "No SolutionStored event found at {:?}",
+                    finalized.block_hash()
+                )));
+            }
+        }
+    };
+
+    Ok(())
+}
+
+async fn heads_subscription(
+    rpc: &RpcClient,
+    listen: Listen,
+) -> Result<RpcSubscription<Header>, Error> {
+    match listen {
+        Listen::Head => rpc.chain_subscribe_new_heads().await,
+        Listen::Finalized => rpc.chain_subscribe_finalized_heads().await,
+    }
+    .map_err(Into::into)
+}
+
+async fn get_latest_head(rpc: &RpcClient, listen: Listen) -> Result<Hash, Error> {
+    match listen {
+        Listen::Head => match rpc.chain_get_block_hash(None).await {
+            Ok(Some(hash)) => Ok(hash),
+            Ok(None) => Err(Error::Other("Latest block not found".into())),
+            Err(e) => Err(e.into()),
+        },
+        Listen::Finalized => rpc.chain_get_finalized_head().await.map_err(Into::into),
+    }
+}
+
+/// Returns `true` if `our_score` better the onchain `best_score` according the given strategy.
+pub(crate) fn score_passes_strategy(
+    our_score: sp_npos_elections::ElectionScore,
+    best_score: sp_npos_elections::ElectionScore,
+    strategy: SubmissionStrategy,
+) -> bool {
+    match strategy {
+        SubmissionStrategy::Always => true,
+        SubmissionStrategy::IfLeading => {
+            our_score.strict_threshold_better(best_score, Perbill::zero())
+        }
+        SubmissionStrategy::ClaimBetterThan(epsilon) => {
+            our_score.strict_threshold_better(best_score, epsilon)
+        }
+        SubmissionStrategy::ClaimNoWorseThan(epsilon) => {
+            !best_score.strict_threshold_better(our_score, epsilon)
+        }
+    }
+}
+
+async fn dry_run_works(rpc: &RpcClient) -> Result<(), Error> {
+    if let Err(SubxtError::Rpc(RpcError::ClientError(e))) = rpc.dry_run(&[], None).await {
+        let rpc_err = match e.downcast::<JsonRpseeError>() {
+            Ok(e) => *e,
+            Err(_) => {
+                return Err(Error::Other(
+                    "Failed to downcast RPC error; this is a bug please file an issue".to_string(),
+                ))
+            }
+        };
+
+        if let JsonRpseeError::Call(e) = rpc_err {
+            if e.message() == "RPC call is unsafe to be called externally" {
+                return Err(Error::Other(
+                    "dry-run requires a RPC endpoint with `--rpc-methods unsafe`; \
+                        either connect to another RPC endpoint or disable dry-run"
+                        .to_string(),
+                ));
+            }
+        }
+    }
+    Ok(())
+}
+
+/// Wait for the transaction to be in a block.
+///
+/// **Note:** transaction statuses like `Invalid`/`Usurped`/`Dropped` indicate with some
+/// probability that the transaction will not make it into a block but there is no guarantee
+/// that this is true. In those cases the stream is closed however, so you currently have no way to find
+/// out if they finally made it into a block or not.
+async fn wait_for_in_block<T, C>(mut tx: TxProgress<T, C>) -> Result<TxInBlock<T, C>, subxt::Error>
+where
+    T: subxt::Config,
+    C: subxt::client::OnlineClientT<T>,
+{
+    use subxt::{error::TransactionError, tx::TxStatus};
+
+    while let Some(status) = tx.next().await {
+        match status? {
+            // Finalized or otherwise in a block! Return.
+            TxStatus::InBestBlock(s) | TxStatus::InFinalizedBlock(s) => return Ok(s),
+            // Error scenarios; return the error.
+            TxStatus::Error { message } => return Err(TransactionError::Error(message).into()),
+            TxStatus::Invalid { message } => return Err(TransactionError::Invalid(message).into()),
+            TxStatus::Dropped { message } => return Err(TransactionError::Dropped(message).into()),
+            // Ignore anything else and wait for next status event:
+            _ => continue,
+        }
+    }
+    Err(RpcError::SubscriptionDropped.into())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn score_passes_strategy_works() {
+        let s = |x| sp_npos_elections::ElectionScore {
+            minimal_stake: x,
+            ..Default::default()
+        };
+        let two = Perbill::from_percent(2);
+
+        // anything passes Always
+        assert!(score_passes_strategy(
+            s(0),
+            s(0),
+            SubmissionStrategy::Always
+        ));
+        assert!(score_passes_strategy(
+            s(5),
+            s(0),
+            SubmissionStrategy::Always
+        ));
+        assert!(score_passes_strategy(
+            s(5),
+            s(10),
+            SubmissionStrategy::Always
+        ));
+
+        // if leading
+        assert!(!score_passes_strategy(
+            s(0),
+            s(0),
+            SubmissionStrategy::IfLeading
+        ));
+        assert!(score_passes_strategy(
+            s(1),
+            s(0),
+            SubmissionStrategy::IfLeading
+        ));
+        assert!(score_passes_strategy(
+            s(2),
+            s(0),
+            SubmissionStrategy::IfLeading
+        ));
+        assert!(!score_passes_strategy(
+            s(5),
+            s(10),
+            SubmissionStrategy::IfLeading
+        ));
+        assert!(!score_passes_strategy(
+            s(9),
+            s(10),
+            SubmissionStrategy::IfLeading
+        ));
+        assert!(!score_passes_strategy(
+            s(10),
+            s(10),
+            SubmissionStrategy::IfLeading
+        ));
+
+        // if better by 2%
+        assert!(!score_passes_strategy(
+            s(50),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+        assert!(!score_passes_strategy(
+            s(100),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+        assert!(!score_passes_strategy(
+            s(101),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+        assert!(!score_passes_strategy(
+            s(102),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(103),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(150),
+            s(100),
+            SubmissionStrategy::ClaimBetterThan(two)
+        ));
+
+        // if no less than 2% worse
+        assert!(!score_passes_strategy(
+            s(50),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(!score_passes_strategy(
+            s(97),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(98),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(99),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(100),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(101),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(102),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(103),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+        assert!(score_passes_strategy(
+            s(150),
+            s(100),
+            SubmissionStrategy::ClaimNoWorseThan(two)
+        ));
+    }
+
+    #[test]
+    fn submission_strategy_from_str_works() {
+        assert_eq!(
+            SubmissionStrategy::from_str("if-leading"),
+            Ok(SubmissionStrategy::IfLeading)
+        );
+        assert_eq!(
+            SubmissionStrategy::from_str("always"),
+            Ok(SubmissionStrategy::Always)
+        );
+        assert_eq!(
+            SubmissionStrategy::from_str("  percent-better 99   "),
+            Ok(SubmissionStrategy::ClaimBetterThan(Accuracy::from_percent(
+                99
+            )))
+        );
+    }
+}

utils/staking-miner/src/epm.rs

@@ -13,13 +13,10 @@ use std::{
 };
 
 use codec::{Decode, Encode};
-use frame_election_provider_support::{
-    Get, NposSolution, PhragMMS, SequentialPhragmen,
-};
+use frame_election_provider_support::{Get, NposSolution, PhragMMS, SequentialPhragmen};
 use frame_support::{weights::Weight, BoundedVec};
 use pallet_election_provider_multi_phase::{
-    usigned::TrimmingStatus, RawSolution, ReadySolution, SolutionOf,
-    SolutionOrSnapshotSize,
+    usigned::TrimmingStatus, RawSolution, ReadySolution, SolutionOf, SolutionOrSnapshotSize,
 };
 use scale_info::{PortableRegistry, TypeInfo};
 use scale_value::scale::decode_as_type;
@@ -29,12 +26,16 @@ use subxt::{dynamic::Value, tx::DynamicPayload};
 const EPM_PALLET_NAME: &str = "ElectionProviderMultiPhase";
 
 type TypeId = u32;
-type MinerVoterOf = frame_election_provider_support::Voter<AccountId, crate::static_types::MaxVotesPerVoter>;
+type MinerVoterOf =
+    frame_election_provider_support::Voter<AccountId, crate::static_types::MaxVotesPerVoter>;
 type RoundSnapshot = pallet_election_provider_multi_phase::RoundSnapshot<AccountId, MinerVoterOf>;
-type Voters = Vec<(AccountId, VoteWeight, BoundedVec<AccountId, crate::static_types::MaxVotesPerVoter>)>;
+type Voters = Vec<(
+    AccountId,
+    VoteWeight,
+    BoundedVec<AccountId, crate::static_types::MaxVotesPerVoter>,
+)>;
 
-#[derive(Copy, Clone, Debug)]
-#[derive(Debug)]
+#[derive(Copy, Clone, Debug, Debug)]
 struct EpmConstant {
     epm: &'static str,
     constant: &'static str,
@@ -42,7 +43,10 @@ struct EpmConstant {
 
 impl EpmConstant {
     const fn new(constant: &'static str) -> Self {
-        Self { epm: EPM_PALLET_NAME, constant }
+        Self {
+            epm: EPM_PALLET_NAME,
+            constant,
+        }
     }
 
     const fn to_parts(self) -> (&'static str, &'static str) {
@@ -101,18 +105,24 @@ where
 
             let est_weight: Weight = tokio::task::spawn_blocking(move || {
                 T::solution_weight(active_voters, targets_len, active_voters, desired_targets)
-            }).await?;
+            })
+            .await?;
 
             let max_weight: Weight = T::MaxWeight::get();
 
             if est_weight.all_lt(max_weight) {
-                return Ok(Self { 
-                    state: State { voters, voters_by_stake }, 
-                    _marker: PhantomData 
+                return Ok(Self {
+                    state: State {
+                        voters,
+                        voters_by_stake,
+                    },
+                    _marker: PhantomData,
                 });
             }
 
-            let Some((_, idx)) = voters_by_stake.pop_first() else { break };
+            let Some((_, idx)) = voters_by_stake.pop_first() else {
+                break;
+            };
             let rm = voters[idx].0.clone();
 
             for (_voter, _stake, supports) in &mut voters {
@@ -122,7 +132,9 @@ where
             targets.remove(&rm);
         }
 
-        return Err(Error::Feasibility("Failed to pre-trim weight < T::MaxLength".to_string()));
+        return Err(Error::Feasibility(
+            "Failed to pre-trim weight < T::MaxLength".to_string(),
+        ));
     }
 
     pub fn trim(&mut self, n: usize) -> Result<State, Error> {
@@ -139,7 +151,10 @@ where
                 supports.retain(|a| a != &rm);
             }
         }
-        Ok(State { voters, voters_by_stake })
+        Ok(State {
+            voters,
+            voters_by_stake,
+        })
     }
 
     pub fn to_voters(&self) -> Voters {
@@ -197,28 +212,37 @@ fn read_constant<'a, T: serde::Deserialize<'a>>(
         .map_err(|e| Error::Subxt(e.into()))?;
 
     scale_value::serde::from_value::<_, T>(val).map_err(|e| {
-        Error::InvalidMetadata(
-            format!("Decoding `{}` failed {}", std::any::type_name::<T>(), e)
-        )
+        Error::InvalidMetadata(format!(
+            "Decoding `{}` failed {}",
+            std::any::type_name::<T>(),
+            e
+        ))
     })
 }
 
 pub(crate) fn set_emergency_result<A: Encode + TypeInfo + 'static>(
     supports: frame_election_provider_support::Supports<A>,
 ) -> Result<DynamicPayload, Error> {
-    let scale_result = to_scale_value(supports).map_err(|e| {
-        Error::DynamicTransaction(format!("Failed to encode `Supports`: {:?}", e))
-    })?;
-    Ok(subxt::dynamic::tx(EPM_PALLET_NAME, "set_emergency_election_result", vec![scale_result]))
+    let scale_result = to_scale_value(supports)
+        .map_err(|e| Error::DynamicTransaction(format!("Failed to encode `Supports`: {:?}", e)))?;
+    Ok(subxt::dynamic::tx(
+        EPM_PALLET_NAME,
+        "set_emergency_election_result",
+        vec![scale_result],
+    ))
 }
 
 pub fn signed_solution<S: NposSolution + Encode + TypeInfo + 'static>(
     solution: RawSolution<S>,
 ) -> Result<DynamicPayload, Error> {
-    let scale_solution  = to_scale_value(solution).map_err(|e| {
+    let scale_solution = to_scale_value(solution).map_err(|e| {
         Error::DynamicTransaction(format!("Failed to encode `RawSolution`: {:?}", e))
     })?;
-    Ok(subxt::dynamic::tx(EPM_PALLET_NAME, "submit", vec![scale_solution]))
+    Ok(subxt::dynamic::tx(
+        EPM_PALLET_NAME,
+        "submit",
+        vec![scale_solution],
+    ))
 }
 
 pub fn unsigned_solution<S: NposSolution + Encode + TypeInfo + 'static>(
@@ -227,7 +251,11 @@ pub fn unsigned_solution<S: NposSolution + Encode + TypeInfo + 'static>(
 ) -> Result<DynamicPayload, Error> {
     let scale_solution = to_scale_value(solution)?;
     let scale_witness = to_scale_value(witness)?;
-    Ok(subxt::dynamic::tx(EPM_PALLET_NAME, "submit_unsigned", vec![scale_solution, scale_witness]))
+    Ok(subxt::dynamic::tx(
+        EPM_PALLET_NAME,
+        "submit_unsigned",
+        vec![scale_solution, scale_witness],
+    ))
 }
 
 pub async fn signed_submission<S: NposSolution + Decode + TypeInfo + 'static>(
@@ -244,7 +272,7 @@ pub async fn signed_submission<S: NposSolution + Decode + TypeInfo + 'static>(
         Ok(Some(val)) => {
             let submissions = Decode::decode(&mut val.encode())?;
             Ok(Some(submissions))
-        },
+        }
         Ok(None) => Ok(None),
         Err(err) => Err(err.into()),
     }
@@ -263,7 +291,7 @@ pub async fn snapshot_at(
         Ok(Some(val)) => {
             let snapshot = Decode::decode(&mut val.encode())?;
             Ok(Some(snapshot))
-        },
+        }
         Ok(None) => Err(Error::EmptySnapshot),
         Err(err) => Err(err.into()),
     }
@@ -274,7 +302,15 @@ pub async fn mine_solution<T>(
     targets: Vec<AccountId>,
     voters: Voters,
     desired_targets: u32,
-) -> Result<(SolutionOf<T>, ElectionScore, SolutionOrSnapshotSize, TrimmingStatus), Error>
+) -> Result<
+    (
+        SolutionOf<T>,
+        ElectionScore,
+        SolutionOrSnapshotSize,
+        TrimmingStatus,
+    ),
+    Error,
+>
 where
     T: MinerConfig<AccountId = AccountId, MaxVotesPerVoter = static_types::MaxVotesPerVoter>
         + Send
@@ -288,14 +324,18 @@ where
             Miner::<T>::mine_solution_with_snapshot::<
                 SequentialPhragmen<AccountId, Accuracy, Balancing>,
             >(voters, targets, desired_targets)
-        },
+        }
         Solver::PhragMMS { iterations } => {
             BalanceIterations::set(iterations);
-            Miner::<T>::mine_solution_with_snapshot::<
-                PhragMMS<AccountId, Accuracy, Balancing>,
-            >(voters, targets, desired_targets)
-        },
-    }).await {
+            Miner::<T>::mine_solution_with_snapshot::<PhragMMS<AccountId, Accuracy, Balancing>>(
+                voters,
+                targets,
+                desired_targets,
+            )
+        }
+    })
+    .await
+    {
         Ok(Ok(s)) => Ok(s),
         Err(e) => Err(e.into()),
         Ok(Err(e)) => Err(Error::Other(format!("{:?}", e))),
@@ -322,13 +362,21 @@ where
     let desired_targets = match forced_desired_targets {
         Some(x) => x,
         None => storage
-            .fetch(&runtime::storage()::election_provider_multi_phase().desired_targets())
+            .fetch(
+                &runtime::storage()
+                    .election_provider_multi_phase()
+                    .desired_targets(),
+            )
             .await?
             .expect("Snapshot is non-empty; `desired_target` should exist; qed"),
     };
 
     let minimum_untrusted_score = storage
-        .fetch(&runtime::storage().election_provider_multi_phase().minimum_untrusted_score())
+        .fetch(
+            &runtime::storage()
+                .election_provider_multi_phase()
+                .minimum_untrusted_score(),
+        )
         .await?
         .map(|score| score.0);
 
@@ -339,16 +387,17 @@ where
         snapshot.targets.clone(),
         voters.to_voters(),
         desired_targets,
-    ).await?;
+    )
+    .await?;
 
     if !trim_status.is_trimmed() {
         return Ok(MinedSolution {
-            round, 
-            desired_targets, 
-            snapshot, 
-            minimum_untrusted_score, 
-            solution, 
-            score, 
+            round,
+            desired_targets,
+            snapshot,
+            minimum_untrusted_score,
+            solution,
+            score,
             solution_or_snapshot_size,
         });
     }
@@ -368,14 +417,15 @@ where
             snapshot.targets.clone(),
             next_state.to_voters(),
             desired_targets,
-        ).await?;
+        )
+        .await?;
 
         if !trim_status.is_trimmed() {
             best_solution = Some((solution, score, solution_or_snapshot_size));
             h = mid - 1;
         } else {
             l = mid + 1;
-        } ,
+        }
     }
 
     if let Some((solution, score, solution_or_snapshot_size)) = best_solution {
@@ -425,9 +475,13 @@ where
         self.solution_or_snapshot_size
     }
 
-    pub fn feasibility_check(&self) => Result<ReadySolution<AccountId, T::MaxWinners>, Error> {
+    pub fn feasibility_check(&self) -> Result<ReadySolution<AccountId, T::MaxWinners>, Error> {
         match Miner::<T>::feasibility_check(
-            RawSolution { solution: self.solution.clone(), score: self.score, round: self.round },
+            RawSolution {
+                solution: self.solution.clone(),
+                score: self.score,
+                round: self.round,
+            },
             pallet_election_provider_multi_phase::ElectionCompute::Signed,
             self.desired_targets,
             self.snapshot.clone(),
@@ -438,7 +492,7 @@ where
             Err(e) => {
                 log::error!(target: LOG_TARGET, "Solution feasibility error {:?}", e);
                 Err(Error::Feasibility(format!("{:?}", e)))
-            },
+            }
         }
     }
 }
@@ -483,7 +537,9 @@ pub async fn runtime_api_solution_weight<S: Encode + NposSolution + TypeInfo + '
     witness: SolutionOrSnapshotSize,
 ) -> Result<Weight, Error> {
     let tx = unsigned_solution(raw_solution, witness)?;
-    let client = SHARED_CLIENT.get().expect("shared client is configured as start; qed");
+    let client = SHARED_CLIENT
+        .get()
+        .expect("shared client is configured as start; qed");
 
     let call_data = {
         let mut buffer = Vec::new();
@@ -499,7 +555,11 @@ pub async fn runtime_api_solution_weight<S: Encode + NposSolution + TypeInfo + '
 
     let bytes = client
         .rpc()
-        .state_call("TransactionPaymentCallApi_query_call_info", Some(&call_data), None)
+        .state_call(
+            "TransactionPaymentCallApi_query_call_info",
+            Some(&call_data),
+            None,
+        )
         .await?;
 
     let info: RuntimeDispatchInfo = Decode::decode(&mut bytes.as_ref())?;

utils/staking-miner/src/helpers.rs

@@ -41,14 +41,17 @@ where
             Poll::Ready(v) => {
                 let elapsed = start.elapsed();
                 Poll::Ready((v, elapsed))
-            },
+            }
         }
     }
 }
 
 pub trait TimedFuture: Sized + Future {
     fn timed(self) -> Timed<Self> {
-        Timed { inner: self, start: None }
+        Timed {
+            inner: self,
+            start: None,
+        }
     }
 }
 
@@ -59,15 +62,15 @@ pub struct RuntimeDispatchInfo {
     pub weight: Weight,
 }
 
-pub fn kill_main_task_if_critical_err(tx: &tokio::sync::mpsc::UnboundedSender<Error>, err::Error) {
+pub fn kill_main_task_if_critical_err(tx: &tokio::sync::mpsc::UnboundedSender<Error>, err: Error) {
     match err {
-        Error::AlreadySubmitted |
-        Error::BetterScoreExist |
-        Error::IncorrectPhase |
-        Error::TransactionRejected |
-        Error::JoinError |
-        Error::Feasibility |
-        Error::EmptySnapshot => {},
+        Error::AlreadySubmitted
+        | Error::BetterScoreExist
+        | Error::IncorrectPhase
+        | Error::TransactionRejected
+        | Error::JoinError
+        | Error::Feasibility
+        | Error::EmptySnapshot => {}
         Error::Subxt(SubxtError::Rpc(rpc_err)) => {
             log::debug!(target: LOG_TARGET, "rpc error: {:?}", rpc_err);
 
@@ -77,10 +80,11 @@ pub fn kill_main_task_if_critical_err(tx: &tokio::sync::mpsc::UnboundedSender<Er
                         Ok(e) => *e,
                         Err(_) => {
                             let _ = tx.send(Error::Other(
-                                "Failed to downcast RPC error; this is a bug please file an issue".to_string()
+                                "Failed to downcast RPC error; this is a bug please file an issue"
+                                    .to_string(),
                             ));
                             return;
-                        },
+                        }
                     };
 
                     match jsonrpsee_err {
@@ -89,30 +93,30 @@ pub fn kill_main_task_if_critical_err(tx: &tokio::sync::mpsc::UnboundedSender<Er
                             const VERIFICATION_ERROR: i32 = 1002;
                             use jsonrpsee::types::error::ErrorCode;
 
-                            if e.code() == BAD_EXTRINSIC_FORMAT ||
-                                e.code() == VERIFICATION_ERROR ||
-                                e.code() == ErrorCode::MethodNotFound.code()
+                            if e.code() == BAD_EXTRINSIC_FORMAT
+                                || e.code() == VERIFICATION_ERROR
+                                || e.code() == ErrorCode::MethodNotFound.code()
                             {
                                 let _ = tx.send(Error::Subxt(SubxtError::Rpc(
                                     RpcError::ClientError(Box::new(JsonRpseeError::Call(e))),
                                 )));
                             }
-                        },
-                        JsonRpseeError::RequestTimeout => {},
+                        }
+                        JsonRpseeError::RequestTimeout => {}
                         err => {
                             let _ = tx.send(Error::Subxt(SubxtError::Rpc(RpcError::ClientError(
                                 Box::new(err),
                             ))));
-                        },
+                        }
                     }
-                },
+                }
                 RpcError::SubscriptionDropped => (),
                 _ => (),
             }
-        },
+        }
         err => {
             let _ = tx.send(err);
-        },
+        }
     }
 }
 

utils/staking-miner/src/main.rs

@@ -34,10 +34,7 @@ use std::str::FromStr;
 use tokio::sync::oneshot;
 use tracing_subscriber::EnvFilter;
 
-use crate::{
-    client::Client,
-    opt::RuntimeVersion,
-};
+use crate::{client::Client, opt::RuntimeVersion};
 
 #[derive(Debig, Clone, Parser)]
 #[cfg_attr(test, derive(PartialEq))]
@@ -96,12 +93,17 @@ macro_rules! any_runtime {
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
-    let Opt { uri, command, prometheus_port, log } = Opt::parse();
+    let Opt {
+        uri,
+        command,
+        prometheus_port,
+        log,
+    } = Opt::parse();
     let filter = EnvFilter::from_default_env().add_directive(log.parse()?);
     tracing_subscriber::fmt().with_env_filter(filter).init();
 
     let client = Client::new(&uri).await?;
-    let runtime_version: RuntimeVersion = 
+    let runtime_version: RuntimeVersion =
         client.rpc().state_get_runtime_version(None).await?.into();
     let chain = opt::Chain::from_str(&runtime_version.spec_name)?;
     let _prometheus_handle = prometheus::run(prometheus_port)
@@ -109,7 +111,9 @@ async fn main() -> Result<(), Error> {
     log::info!(target: LOG_TARGET, "Connected to chain: {}", chain);
     epm::update_metadata_constants(client.chain_api())?;
 
-    SHARED_CLIENT.set(client.clone()).expect("shared client only set once; qed");
+    SHARED_CLIENT
+        .set(client.clone())
+        .expect("shared client only set once; qed");
 
     // Start a new tokio tasl to perform the runtime updates in the backgound.
     // If this fails then the miner will be stopped and has to be re-started.
@@ -203,7 +207,7 @@ async fn runtime_upgrade_task(client: ChainClient, tx: oneshot::Sender<Error>) {
         Err(e) => {
             let _ = tx.send(e.into());
             return;
-        },
+        }
     };
 
     loop {
@@ -218,10 +222,10 @@ async fn runtime_upgrade_task(client: ChainClient, tx: oneshot::Sender<Error>) {
                     Err(e) => {
                         let _ = tx.send(e.into());
                         return;
-                    },
+                    }
                 };
                 continue;
-            },
+            }
         };
 
         let version = update.runtime_version().spec_version;
@@ -233,10 +237,10 @@ async fn runtime_upgrade_task(client: ChainClient, tx: oneshot::Sender<Error>) {
                 }
                 prometheus::on_runtime_upgrade();
                 log::info!(target: LOG_TARGET, "upgrade to version: {} successful", version);
-            },
+            }
             Err(e) => {
                 log::debug!(target: LOG_TARGET, "upgrade to version: {} failed: {:?}", version, e);
-            },
+            }
         }
     }
 }
@@ -262,7 +266,8 @@ mod tests {
             "--delay",
             "12",
             "seq-phragmen",
-        ]).unwrap();
+        ])
+        .unwrap();
 
         assert_eq!(
             opt,
@@ -293,7 +298,8 @@ mod tests {
             "--seed-or-path",
             "//Alice",
             "prag-mms",
-        ]).unwrap();
+        ])
+        .unwrap();
 
         assert_eq!(
             opt,
@@ -323,7 +329,8 @@ mod tests {
             "prag-mms",
             "--iterations",
             "1337",
-        ]).unwrap();
+        ])
+        .unwrap();
 
         assert_eq!(
             opt,

utils/staking-miner/src/opt.rs

@@ -6,7 +6,7 @@ use sp_npos_elections::BalancingConfig;
 use sp_runtime::DeserializeOwned;
 
 use std::{collections::HashMap, fmt, str::FromStr};
-use subxt::backend::legacy::rpc_methods:: as subxt_rpc;
+use subxt::backend::legacy::rpc_methods as subxt_rpc;
 
 #[derive(Debug, Clone, Parser)]
 #[cfg_attr(test, derive(PartialEq))]
@@ -18,7 +18,7 @@ pub enum Solver {
     PhragMMS {
         #[clap(long, default_value = "10")]
         iterations: usize,
-    }
+    },
 }
 
 frame_support::parameter_types! {
@@ -30,7 +30,7 @@ frame_support::parameter_types! {
 #[derive(Debug, Copy, Clone)]
 pub enum Chain {
     Ghost,
-    Casper
+    Casper,
 }
 
 impl fmt::Display for Chain {
@@ -64,8 +64,8 @@ impl TryFrom<subxt_rpc::RuntimeVersion> for Chain {
             .get("specName")
             .expect("RuntimeVersion must have specName; qed")
             .clone();
-        let mut chain = serde_json::from_value::<String>(json)
-            .expect("specName must be String; qed");
+        let mut chain =
+            serde_json::from_value::<String>(json).expect("specName must be String; qed");
         chain.make_ascii_lowercase();
         Chain::from_str(&chain)
     }
@@ -96,8 +96,7 @@ impl From<subxt_rpc::RuntimeVersion> for RuntimeVersion {
     }
 }
 
-#[derive(Deserialize, Serialize, PartialEq, Debug, Clone)]
-#[derive(Debug)]
+#[derive(Deserialize, Serialize, PartialEq, Debug, Clone, Debug)]
 pub struct RuntimeVersion {
     pub spec_name: String,
     pub impl_name: String,

utils/staking-miner/src/prelude.rs

@@ -1,7 +1,7 @@
 pub use pallet_election_provider_multi_phase::{Miner, MinerConfig};
 pub use subxt::ext::sp_core;
 
-pub use primitives::{AccountId, Header, Hash, Balance};
+pub use primitives::{AccountId, Balance, Hash, Header};
 
 // pub type AccountId = sp_runtime::AccountId32;
 // pub type Header = subxt::config::substrate::SubstrateHeader<u32, subxt::config::substrate::BlakeTwo256>;
@@ -21,7 +21,8 @@ pub type RpcClient = subxt::backend::legacy::LegacyPrcMethods<subxt::SubstrateCo
 pub type ChainClient = subxt::OnlineClient<subxt::SubstrateConfig>;
 pub type Config = subxt::SubstrateConfig;
 
-pub type SignedSubmission<S> = pallet_election_provider_multi_phase::SignedSubmission<AccountId, Balance, S>;
+pub type SignedSubmission<S> =
+    pallet_election_provider_multi_phase::SignedSubmission<AccountId, Balance, S>;
 
 #[subxt::subxt(
     runtime_metadata_path = "artifacts/metadata.scale",

utils/staking-miner/src/prometheus.rs

@@ -21,9 +21,15 @@ async fn serve_req(req: Request<Body>) -> Result<Response<Body>, hyper::Error> {
                 .header(CONTENT_TYPE, encoder.format_type())
                 .body(Body::from(buffer))
                 .unwrap()
-        },
-        (&Method::GET, "/") => Response::builder().status(200).body(Body::from("")).unwrap(),
-        _ => Response::builder().status(404).body(Body::from("")).unwrap(),
+        }
+        (&Method::GET, "/") => Response::builder()
+            .status(200)
+            .body(Body::from(""))
+            .unwrap(),
+        _ => Response::builder()
+            .status(404)
+            .body(Body::from(""))
+            .unwrap(),
     };
 
     Ok(response)
@@ -75,35 +81,40 @@ mod hidden {
         register_counter!(opts!(
             "staking_miner_trim_started",
             "Number of started trimmed solutions",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static TRIMMED_SOLUTION_SUCCESS: Lazy<Counter> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_trim_success",
             "Number of successful trimmed solutions",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SUBMISSIONS_STARTED: Lazy<Counter> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_submissions_started",
             "Number of submissions started",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SUBMISSIONS_SUCCESS: Lazy<Counter> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_submissions_success",
             "Number of submissions finished successfully",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static MINED_SOLUTION_DURATION: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_mining_duration_ms",
             "The mined solution time in milliseconds.",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SUBMIT_SOLUTION_AND_WATCH_DURATION: Lazy<Gauge> = Lazy::new(|| {
@@ -117,49 +128,56 @@ mod hidden {
         register_counter!(opts!(
             "staking_miner_balance",
             "The balance of the staking miner account",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SCORE_MINIMAL_STAKE: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_score_minimal_stake",
             "The minimal winner, in terms of total backing stake",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SCORE_SUM_STAKE: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_score_sum_stake",
             "The sum of the total backing of all winners",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SCORE_SUM_STAKE_SQUARED: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_score_sum_stake_squared",
             "The sum of the total backing of all winners, aka. the variance.",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static RUNTIME_UPGRADES: Lazy<Counter> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_runtime",
             "Number of runtime upgrades performed",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SUBMISSION_LENGTH: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_solution_length_bytes",
             "Number of bytes in the solution submitted",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     static SUBMISSION_WEIGHT: Lazy<Gauge> = Lazy::new(|| {
         register_counter!(opts!(
             "staking_miner_solution_weight",
             "Weight of the solution submitted",
-        )).unwrap()
+        ))
+        .unwrap()
     });
 
     pub fn on_runtime_upgrade() {

utils/staking-miner/src/signer.rs

@@ -16,7 +16,10 @@ impl std::fmt::Display for Signer {
 
 impl Clone for Signer {
     fn clone(&self) -> Self {
-        Self { pair: self.pair.clone(), signer: PairSigner::new(self.pair.clone()) }
+        Self {
+            pair: self.pair.clone(),
+            signer: PairSigner::new(self.pair.clone()),
+        }
     }
 }
 

utils/staking-miner/src/static_types.rs

@@ -46,7 +46,10 @@ mod max_weight {
 
     impl MaxWeight {
         pub fn get() -> Weight {
-            Weight::from_parts(REF_TIME.load(Ordering::SeqCst), PROOF_SIZE.load(Ordering::SeqCst))
+            Weight::from_parts(
+                REF_TIME.load(Ordering::SeqCst),
+                PROOF_SIZE.load(Ordering::SeqCst),
+            )
         }
     }
 
@@ -84,7 +87,7 @@ pub mod ghost {
 
     #[derive(Debug)]
     pub struct MinerConfig;
-    impla pallet_election_provider_multi_phase::unsigned::MinerConfig for MinerConfig {
+    impl pallet_election_provider_multi_phase::unsigned::MinerConfig for MinerConfig {
         type AccountId = AccountId;
         type MaxLength = MaxLength;
         type MaxWeight = MaxWeight;
@@ -100,18 +103,23 @@ pub mod ghost {
         ) -> Weight {
             let Some(votes) = epm::mock_votes(
                 active_voters,
-                desired_targets.try_into().expect("Desired targets < u16::MAX"),
+                desired_targets
+                    .try_into()
+                    .expect("Desired targets < u16::MAX"),
             ) else {
                 return Weight::MAX;
             };
 
             let raw = RawSolution {
-                solution: NposSolution16 { votes1: votes, ..Default::default() },
+                solution: NposSolution16 {
+                    votes1: votes,
+                    ..Default::default()
+                },
                 ..Default::default()
             };
 
-            if raw.solution.voter_count() != active_voters as usize ||
-                raw.solution.unique_targets().len() != desired_targets as usize
+            if raw.solution.voter_count() != active_voters as usize
+                || raw.solution.unique_targets().len() != desired_targets as usize
             {
                 return Weight::MAX;
             }
@@ -119,7 +127,8 @@ pub mod ghost {
             futures::executor::block_on(epm::runtime_api_solution_weight(
                 raw,
                 SolutionOrSnapshotSize { voters, targets },
-            )).expect("solution_weight should work")
+            ))
+            .expect("solution_weight should work")
         }
     }
 }
@@ -139,7 +148,7 @@ pub mod casper {
 
     #[derive(Debug)]
     pub struct MinerConfig;
-    impla pallet_election_provider_multi_phase::unsigned::MinerConfig for MinerConfig {
+    impl pallet_election_provider_multi_phase::unsigned::MinerConfig for MinerConfig {
         type AccountId = AccountId;
         type MaxLength = MaxLength;
         type MaxWeight = MaxWeight;
@@ -155,18 +164,23 @@ pub mod casper {
         ) -> Weight {
             let Some(votes) = epm::mock_votes(
                 active_voters,
-                desired_targets.try_into().expect("Desired targets < u16::MAX"),
+                desired_targets
+                    .try_into()
+                    .expect("Desired targets < u16::MAX"),
             ) else {
                 return Weight::MAX;
             };
 
             let raw = RawSolution {
-                solution: NposSolution16 { votes1: votes, ..Default::default() },
+                solution: NposSolution16 {
+                    votes1: votes,
+                    ..Default::default()
+                },
                 ..Default::default()
             };
 
-            if raw.solution.voter_count() != active_voters as usize ||
-                raw.solution.unique_targets().len() != desired_targets as usize
+            if raw.solution.voter_count() != active_voters as usize
+                || raw.solution.unique_targets().len() != desired_targets as usize
             {
                 return Weight::MAX;
             }
@@ -174,7 +188,8 @@ pub mod casper {
             futures::executor::block_on(epm::runtime_api_solution_weight(
                 raw,
                 SolutionOrSnapshotSize { voters, targets },
-            )).expect("solution_weight should work")
+            ))
+            .expect("solution_weight should work")
         }
     }
 }