Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,565,664",
      "signature": "0xafcb7cf37ef4ac9841768f3598298dbee9aed29fc6cc3634b01b141c13197ab647a0db3a0517aa1e7168001b2c4396fb",
      "randomness": "0x670a8b095f8bd46465bc22c12262c948560b32b5df6a38b01ff91eb03dc8745b"
    }
  ],
  "blockNumber": "7,411,751"
}

{
  "Sr25519": "0x88e3d313887b3f8bff28b1789a01ab1143f11d3454381d405ae9ed9f16c5bd7748498f5dd9bee73fe2e15dece44cd65e1abb681ab2a8f86502c5efb4ca3d4f89"
}