Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,576,511",
      "signature": "0xb02e10887bc58c73c09a7d520f82143388182cf243547b6d0204f396e134a5b081e7d51177a7ff33ab5cd2bfcff1d5e8",
      "randomness": "0x0feb592d6efa8dfff942b6808a39aa0b1c1732540ce1a455ba0985d7ec5d450a"
    }
  ],
  "blockNumber": "7,414,463"
}

{
  "Sr25519": "0xac9c5582a5b34b1d8bf5c9d9e05bc2fef30bda92de32a9686cfb83e1a5d772042284b114452c41c435bf5c266ce3e917243ea139983f52616ca83671f648928c"
}