remove double 0x prefix

Signed-off-by: Uncle Fatso <uncle.fatso@ghostchain.io>

package.json

@@ -1,6 +1,6 @@
 {
     "name": "ghost-wallet",
-    "version": "0.1.5",
+    "version": "0.1.6",
     "description": "Browser extension to manage ghost blockchain light clients.",
     "main": "dist/src/index.js",
     "author": "Uncle f4ts0 <f4ts0@ghostchain.io>",

src/background/keyring.ts

@@ -237,7 +237,7 @@ export const createKeyring = () => {
         ).at(cryptoKeyIndex)
         assert(secret, "secret key should exists")
         // TODO: need to get secret from secret and derivation path
-        return `0x${secret}`
+        return secret
     }
 
     let currentPassword: string | undefined