Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,563,679",
      "signature": "0x868e54b8a8256ae2810cade68220618736c4067239d0b4a87a3b6cae7de42f7ccac54531b043fa3244d3d5bc398c59e3",
      "randomness": "0x97d46716af693bea35e7e19afd939137342a68ed78237916a2449156cbee0107"
    }
  ],
  "blockNumber": "7,411,255"
}

{
  "Sr25519": "0x3e0ad257f7eab7067fe4b3038a219393c279e99cac66243651be5cf43b3a1d0fbab8d1f0d80bd17dc27cadb87cbeca5574f1b16941a3d0dbb8e0f743489aab8c"
}