Extrinsic 6196-1

{
  "heartbeat": {
    "blockNumber": 6195,
    "sessionIndex": 103,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0x02dc11f005dd9429392909e8e586cba73d2484b7f2244852072dc72ff3296410101543f866d2be7e1e9d4c71ee13f31abd3dbcb9b6fa7a3ff57763c62f417981"
}