Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,662,831",
      "signature": "0xa9f1d239ba1dec4fcb80da18d7c2ef0c3bca95c899dd6c780f300b2c9057bc82a43627b2d3683c85a348f767ff55983a",
      "randomness": "0xad983e833be99b264838eae8a863d564b9cde8918ed7480821194e584f364e3e"
    }
  ],
  "blockNumber": "7,436,006"
}

{
  "Sr25519": "0x02cc2d5bb50c102c7489168dabd6b9ac6db2819c44eeee99d31f25c5a9a23f413f91c7cf8fa4abbe5f548486c0d34046cbc711115efda5908baff2c85987f284"
}