Merge pull request #3 from ComposableFi/client_state

implement client state methods

docs/ibc/proto-docs.md

@@ -3289,6 +3289,7 @@ and a possible frozen height.
 | ----- | ---- | ----- | ----------- |
 | `mmr_root_hash` | [bytes](#bytes) |  | Latest mmr root hash |
 | `latest_beefy_height` | [uint32](#uint32) |  | block number for the latest mmr_root_hash |
+| `frozen_height` | [uint64](#uint64) |  | Block height when the client was frozen due to a misbehaviour |
 | `beefy_activation_block` | [uint32](#uint32) |  | block number that the beefy protocol was activated on the relay chain. This shoould be the first block in the merkle-mountain-range tree. |
 | `authority` | [BeefyAuthoritySet](#ibc.lightclients.beefy.v1.BeefyAuthoritySet) |  | authorities for the current round |
 | `next_authority_set` | [BeefyAuthoritySet](#ibc.lightclients.beefy.v1.BeefyAuthoritySet) |  | authorities for the next round |
@@ -3463,7 +3464,6 @@ Timestamp extrinsic data
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| `extrinsic_index` | [uint32](#uint32) |  | index of timestamp extrinsic in merkle tree |
 | `extrinsic_proof` | [bytes](#bytes) | repeated | merkle proof of inclusion in header.extrinsic_root |
 | `extrinsic` | [bytes](#bytes) |  | actual scale encoded timestamp extrinsic. |
 

modules/light-clients/07-tendermint/types/client_state.go

@@ -537,7 +537,7 @@ func verifyDelayPeriodPassed(ctx sdk.Context, store sdk.KVStore, proofHeight exp
 	return nil
 }
 
-// produceVerificationArgs perfoms the basic checks on the arguments that are
+// produceVerificationArgs performs the basic checks on the arguments that are
 // shared between the verification functions and returns the unmarshalled
 // merkle proof, the consensus state and an error if one occurred.
 func produceVerificationArgs(