Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,546,110",
      "signature": "0x9681354b660117ebcc59e0c3047ae390e34b651242fcfccb3879d6fd3b8636cea0c946c9479b417007f5ce206072c305",
      "randomness": "0xf105f7f40cf063e09f83c72885a267287a0cacd85001d2341ccb2ffd46bd014b"
    }
  ],
  "blockNumber": "7,406,863"
}

{
  "Sr25519": "0x629f82a6a3a7b6538878f7968e9e96f6186b4a5e45c181d9bc370ed63051d35cdd202cc8e3826e688a9ce9fd98d5a818ec6f6195678e985e4aa4703c9ead4485"
}