Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,556,751",
      "signature": "0x89b25987f92806098e7edfd60fff0719838eb212695d9c3a4f21e221fd05b17563cb36c5b667a8e6bece9b53e8f0f66f",
      "randomness": "0x5925c7d2ce38e3c70d27c0ae8df991390c833a9567962217b27962b16a195df4"
    }
  ],
  "blockNumber": "7,409,523"
}

{
  "Sr25519": "0xfee3bdc1b698a28718b10265cc3acca32d88ddf96dc3293b47a945c0485e2b1edf0f4f5b6324b59338beb1a8c2488d15a243bdf99e384e8a8e1a970880a6f981"
}