* refactor (errors) refactor errors import to use cosmossdk.io instead of cosmos-sdk/types/errors * refactor (errors) refactor errors import in ethsecp256k1 file * refactor (errors) add changes to changelog
* tests(rpc): add GetCode pass test * tests(rpc): add GetCode failing tests * tests(rpc): wip StorageAt tests * tests(rpc): add StorageAt tests * wip * wip balance tests * add balance tests * add TestGetTransactionCount * fix TestGetProof * WIP GetTransactionCount * WIP GetTransactionCount with RegisterABCIQueryWithOptions * remove TODO * go mod tidy