Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,577,532",
      "signature": "0x9029db12a52682d06c0cfede6eb3f4a39bf75269b0979daec0c7fc33f5c51a6d58d68416481349d4b5e22ed1f564c8e8",
      "randomness": "0x15b81c21487521fba0894b5fe85994f16cb1d00cef46d5fe4b6d22cefa692d61"
    }
  ],
  "blockNumber": "7,414,719"
}

{
  "Sr25519": "0x84adb7e9fb1abf24d9d012c3a93928ad2a16af90cdf66e2cdb5163879844805aacbd32d452838ea18d1a8ed1c57591a75d74d64f020585a1af1bef1deb73328d"
}