Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,605,710",
      "signature": "0xa32894a56f43d81ae71657dbd7ba339ec0174a9e52cf2e4e76ce3fa977e891aef2eb75c97cc03b98646c824759cea54c",
      "randomness": "0xc6af71f0dbed2f72e025182d3dd57ff90bc5b5fb5daee0fbbec6fbcddfa4f80a"
    }
  ],
  "blockNumber": "7,421,744"
}

{
  "Sr25519": "0xcef8cdcbbbe62347f51ea3402615c48ebd8e5c33be3130ac1c6b211448207e7832bffe2adee360bec633818e29c189a34e6490be5a201475931f24773b54b785"
}