Write Pulse

{
  "blockNumber": "7,432,992",
  "pulses": [
    {
      "round": "25,650,750",
      "randomness": "0x197067f12c46289dbcc83f2e6dba92f760bef580fb43597c427b4ea955266d45",
      "signature": "0xb46a64c00317afc278e8e3d6d78845379e92022f29fa0d263a849dc7056e5934814b8726ff9f56127c1dcd624f02668b"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0x9885f083a440cc2b0fe061c66cc87dbad373dd6bda24adaef22342a4c931e17af45ab19c076c638b66d5f5ff95869df13fbb92bda44e3b5412c482ae6cb57e8a"
}