Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,551,792",
      "signature": "0x952b06c79c7a22f4bd4a5cc1dbfc5c3224c9d3786f69eed8414b9446188a0977531d4041e77868a3b1601543e425b165",
      "randomness": "0xbaabb3c10173df1e9bb10687fff21c4b48b2acb0f029d968ae60de5288de3cfd"
    }
  ],
  "blockNumber": "7,408,283"
}

{
  "Sr25519": "0xfae2015561baf7e405628ad65256cc2467996d8d4a48356f240fad674d97d02f00a06a67cfadd85d57156710c20ef31a6413fdb8b3f647ee084d046f76b3ec80"
}