Extrinsic 32479-1

{
  "heartbeat": {
    "blockNumber": 32478,
    "sessionIndex": 541,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0x62bb002fd24fe4ec7581142aa612b6234b45ca6376f3c70b4980f9277ffd8a0df9ca7c19792458d95abc3b5a5d3402a77691b40b1db8d581758ff3b69a884d8e"
}