Extrinsic 124646-1

{
  "heartbeat": {
    "blockNumber": 124645,
    "sessionIndex": 2077,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x3095aa60f1857c9cacab21586d369c3471694c4c51573837ae5d69757bd3a86f837f8954af11adbef2bd89860dc237384535691a0c35b9b365dda6fe6c88068a"
}