Extrinsic 107300-1

{
  "heartbeat": {
    "blockNumber": 107299,
    "sessionIndex": 1788,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa0003469fdd500908b37199b889d12bfdb5d92ad3d27818829f329c6701b4f0fc6ad06573d219fef923c38b34e32ca742afd4e62f5b010d185864aefca10aa83"
}