GetTmConsPubKey gets the validator's public key as a tmcrypto.PubKey.

NewHelper creates a new instance of Helper.

NewValidator is a testing helper method to create validators in tests.

ToTmValidator casts an SDK validator to a tendermint type Validator.

ToTmValidators casts all validators to the corresponding tendermint type.

ZeroCommission constructs a commission rates with all zeros.

Helper is a structure which wraps the staking message server and provides methods useful in tests.