Extrinsic 403535-1

{
  "heartbeat": {
    "blockNumber": 403534,
    "sessionIndex": 6725,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x94f8816d2afcaf6888d0bb769a6f4eacc414b01c46eeb9fc6911b7eb2a3f4d5e1207d2dc0dc87ba3710bbaf62cfc92b3ab83c61fa56c79b1ea02725311bcaf89"
}