Extrinsic 117279-1

{
  "heartbeat": {
    "blockNumber": 117278,
    "sessionIndex": 1954,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xeea692a07be662dd3d169c6b061ef3c6fbc879cee21ef049a362fbd406faa820a9d6952ad8376fab205d611f693694f3d0bcf8d7a05a41ae7afd53145e3d868a"
}