Extrinsic 96454-1

{
  "heartbeat": {
    "blockNumber": 96453,
    "sessionIndex": 1607,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xe6b08092a046a43753bb68b7b5ed2fa8c85d106dd78d3d84603a0e087d6a5c3862eea2d99f5c63ab3f1cf2a593e1fed907e76dc42a41aad5bde787263c4b2c83"
}