* Split messages into pub/pri
* Cleanup types for contexts
* genesisHash to edit/create
* (Auth|Sign)Request to record (not tuple)
* Align naming with messages
* Pass account with SignRequest
* Ordering
* Ordering
* Add typings to messages
* Fix eslint (after merge)
* Fix TypeScript error
* Lint
* Consistent naming
* Better promise error handling
* Constraint handle typings as much as tsc will allow
* Revert to empty Props interfaces
* SeedLengths type
* Add type to transport subscription message
* nit
* Typecheck passing callback to sendMessage when none expected
* Type subscription cb and replace KeyringJson w/ InjectedAccount
Use InjectedAccount for `accounts.list`, `accounts.subscribe`