Extrinsic 107268-1

{
  "heartbeat": {
    "blockNumber": 107267,
    "sessionIndex": 1787,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xf8088c6952b6f25727a41ddfe88c348ca0176f3ef8b61b765ae93f982235994635b90edf4beda06a972da1527356c4989e06e6f1c7ec55f9488251ef657aad83"
}