Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,825",
      "signature": "0xb8a616033ed0f6afe935496a257983b36bcc67498ca583bc05d07ce1ec452fd5f84e53067bdb9d3492015782d2580b5a",
      "randomness": "0xfcf2ef726eda9ebd48d37ecd9b85d115574c0762d90d3b9f96c655f7371ab13b"
    }
  ],
  "blockNumber": "7,406,792"
}

{
  "Sr25519": "0xfe822a4a6f8a658efa056814c9156b805c0a00fa3855703175379eb0acb923511158f1eb61ad0779f140477b08c92f9c64a4810aa248915fced9081804a8e688"
}