Extrinsic 83748-1

{
  "heartbeat": {
    "blockNumber": 83747,
    "sessionIndex": 1395,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xf685ed0b416230fc39634a54062ef58548a8aa6443d41698b897082cc986a3087f7213c162f93fe80de16f6b2da70bbf1a2734c01786b72582d9febd2e61c08f"
}