Extrinsic 106964-1

{
  "heartbeat": {
    "blockNumber": 106963,
    "sessionIndex": 1782,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x5c8c753749ba9766159a5e0314f3495d4d5c63600dbdd5934982cb328a88a8242e1cb6a73d980692c29e3b594b075b0529541ea07944830f3b8aeddc1f60b982"
}