Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,561,391",
      "signature": "0x95c17674f741c8a8bb0a4141d64739bb21c18b05ce383c93cb9a0bed6198c198852ef00e491fe9238ddd9c1aa952e866",
      "randomness": "0x82572401b2a4558c26f3b147208614f1b62ad67ed40c22e1612e36cbb7ef059d"
    }
  ],
  "blockNumber": "7,410,683"
}

{
  "Sr25519": "0x54adcfc330c2a7f3aca0184f9238ae3d0dfab34c40366c455325cfef026f68433984225deb19969504d7aa93a0b68e015b98c89c786d8c727467ace82510dd82"
}