Extrinsic 103599-1

{
  "heartbeat": {
    "blockNumber": 103598,
    "sessionIndex": 1726,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xbc6290c3e44fe132a94bbf6b72a6883506dbae2df2bb6e2e61c912a9e7df0431a58e5bc279f94c2660b2f6f4ca85fd32edcc056a645e628c092000c597d85e87"
}