Extrinsic 97153-1

{
  "heartbeat": {
    "blockNumber": 97152,
    "sessionIndex": 1619,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x92cf0b362fdd19a2d1ba37aad578ded4aff48c7b5905e1eab67a56ddf964d7383f0729653a54ec8171cb7285ca4bf77edd5eb14d9492eea9fb2c3c80c65a5486"
}