Extrinsic 14495-1

{
  "heartbeat": {
    "blockNumber": 14493,
    "sessionIndex": 241,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xe0fe92aa5f0d912d870569df4e16b44c00cfb522d5904791cc3dd042f465bc5bd0b022639fea1ed218bada6039217d6a86cb7951cea605f8a44a6d18d426518d"
}