Extrinsic 34511-1

{
  "heartbeat": {
    "blockNumber": 34510,
    "sessionIndex": 575,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xce04a4a5a1a5c5a2a0eceeac83c1918ea7412a6df3847ac47005679dac969c22d7ee35d4125e1083ce2abaacb1bcc7b97f02d7d01a5cb5720f283d0e44b0e185"
}