Extrinsic 67004-1

{
  "heartbeat": {
    "blockNumber": 67003,
    "sessionIndex": 1116,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xcaed261c89ef1686ddcaf9416daf8401b3370dbea25f87eca0c0175dd3ca0b6b62d99f6d3fc5d74ca5aa2a47f5ddb2603d0ba12bd90de100d7430acdc6964d82"
}