Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,545,951",
      "signature": "0x950ea6ddc9b5c5c2f33cea70dd00660c643d7eb42ae281e418886d51a5a11e743249546ebc1fdc6a23d2cfb1cf76560a",
      "randomness": "0xd0dfd9ae8818c13c40e37c37b8fc50761325db8999ed86dea11993e8a79d0cd2"
    }
  ],
  "blockNumber": "7,406,823"
}

{
  "Sr25519": "0xf0db65102ed28d89003e2aceae62c952ff781f11b8a9139fe65802513ccad6170832f56fb4c437797aaef5187a744db6ff5083e10364ff7e95a0510e86e95e8c"
}