Extrinsic 69608-1

{
  "heartbeat": {
    "blockNumber": 69607,
    "sessionIndex": 1160,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xa63f41d563a2ae23531e3f828ecf048a9f1147cbf7710b3ce0f5721d81d9264f70bf5e56cf4dc6b48ab1ffe142e8f722a3f233cc6b22ea83a11472fa66064180"
}