{"name":"Ann","desc":"Announcer for Staking Pools","methods":[{"name":"announce","args":[{"type":"uint64"},{"type":"uint64"},{"type":"uint64"},{"type":"uint64"},{"type":"(uint64,uint64)"},{"type":"uint64"},{"type":"(byte,byte[8])"},{"type":"byte[8]"},{"type":"uint64"},{"type":"byte[8]"},{"type":"uint64"},{"type":"byte[8]"},{"type":"uint64"},{"type":"uint64"},{"type":"byte[8]"},{"type":"uint64"}],"returns":{"type":"byte[0]"}}],"events":[]}