increase voting period, wrap staking response

Author: puneet2019

interchaintest/helpers/staking.go

@@ -57,11 +57,11 @@ func QueryDelegation(
 
 	debugOutput(t, string(stdout))
 
-	var resp queryDelegationResponse
+	var resp queryDelegationsResponseWrapper
 	err = json.Unmarshal(stdout, &resp)
 	require.NoError(t, err)
 
-	return resp.Delegation
+	return resp.QueryDelegationResponse.Delegation
 }
 
 // QueryUnbondingDelegations gets info about all unbonding delegations for a delegator
@@ -125,6 +125,10 @@ type queryTotalLiquidStaked struct {
 	Tokens math.Int `json:"tokens"`
 }
 
+type queryDelegationsResponseWrapper struct {
+	QueryDelegationResponse queryDelegationResponse `json:"delegation_response"`
+}
+
 type queryDelegationResponse struct {
 	Delegation Delegation `json:"delegation"`
 }

interchaintest/setup.go

@@ -67,7 +67,7 @@ var (
 	fastVotingGenesisOverridesKV = []cosmos.GenesisKV{
 		{
 			Key:   "app_state.gov.params.voting_period",
-			Value: "5s",
+			Value: "10s",
 		},
 		{
 			Key:   "app_state.gov.params.max_deposit_period",