Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,581,312",
      "signature": "0x88f7ba634ae0ef25538b7708262eb7a97db8e6080307494a272b9cd42563be183c83752d45ff624ae47c28db4a1c3ca7",
      "randomness": "0x1bf197ce9614e33a791af5b16cc381f3d805210ef710859412eb2f6470b7d081"
    }
  ],
  "blockNumber": "7,415,650"
}

{
  "Sr25519": "0xacf7051a5acd3878389f37704409ebf2beb1bf5306aa66470ad74b73f38c5c12820f26681a16638d8ae2398fc373c34e94792a5aa16bad2c194fa87ea3ffb48e"
}