Extrinsic 67166-1

{
  "heartbeat": {
    "blockNumber": 67165,
    "sessionIndex": 1119,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe093d132ba65dfd9f8ed4a32a68e35aa6bc2566b80bbc274d42f1fe99d831f542bfa565d5b63cadfd8538ea4258f6d6727125b266a97edb8aa7d098c3adac087"
}