Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,571,471",
      "signature": "0x93908bcfbf299a36e7e91439656e4374c4b663cc159412a7c2bc0bfcd0ccf73ac8d622d7ecf16c5615c2a740d322b165",
      "randomness": "0x6e7810a35c04796539780e476ed05e1900d7cf52b986f5143306fbc59ddf2cbd"
    }
  ],
  "blockNumber": "7,413,203"
}

{
  "Sr25519": "0x82073496ec0f1d9a89b4847def39bce531617521dc46ab46f0ed9f22b9d5466b153fae5d955a0d6b3a743e860d2b9b7179985faddbc160df1162b1ff68815a8d"
}