state: improve error message #2871
Description
Error in validation module=blockchain err="wrong Block.Header.AppHash. Expected 0171A0E4022072096EC34974356C9B6BD879CCA03AA7AD3161044C925009E3566AEBBFC5458F, got 0171A0E40220E6D9B4AE916D87271F345ABAB93D1188BE2834B75DFA9CEBCF575C98940BCEEA"
does not contain a block number, which is useful in debugging.