Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,722",
      "signature": "0x8f2a43699df12ffa8c5e2cb94f5468666d12e60f5431703394c894efae4ead59fd54a3a235906059a74f14506d625d22",
      "randomness": "0x9ed258e51e5ecd6268dd675d3930b685cdd1ee15e9381723eb55f2a2ec3ec59d"
    }
  ],
  "blockNumber": "7,413,766"
}

{
  "Sr25519": "0xc0bf6646b09bfd7558aff73e9fc08b61943579b4cfc2109d273445b642eaf254c7a001cfa47f3640c8e15c5c67bdc6e834c2de28b06bab637c95d0171fe47a89"
}