[Companion #13615] Keystore overhaul (#6892)

* Remove not required async calls

* Fixed missing renaming

* make_keystore can be sync

* More fixes

* Trivial nitpicks

* Cherry pick test fix from master

* Fixes after master merge

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

polkadot/rpc/src/lib.rs

@@ -34,7 +34,7 @@ use sp_block_builder::BlockBuilder;
 use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};
 use sp_consensus::SelectChain;
 use sp_consensus_babe::BabeApi;
-use sp_keystore::SyncCryptoStorePtr;
+use sp_keystore::KeystorePtr;
 use txpool_api::TransactionPool;
 
 /// A type representing all RPC extensions.
@@ -47,7 +47,7 @@ pub struct BabeDeps {
 	/// BABE pending epoch changes.
 	pub shared_epoch_changes: sc_consensus_epochs::SharedEpochChanges<Block, Epoch>,
 	/// The keystore that manages the keys of the node.
-	pub keystore: SyncCryptoStorePtr,
+	pub keystore: KeystorePtr,
 }
 
 /// Dependencies for GRANDPA