Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,576,875",
      "signature": "0xb49d9597b6c9e22e880ee25be5fd7dda37dadba0847bbfe39c770d0d328d5099ebb5d61d34e7b852f7bf6e8e8d9385d6",
      "randomness": "0xa8cc0c149a9e1d4e4239552abc2c49f256413bfa475f94db177a80276ade29f1"
    }
  ],
  "blockNumber": "7,414,554"
}

{
  "Sr25519": "0xf82ae7b0e2cd3eda4bc08a6436ae1b819280b6faecc87f7437f19ba1c1de2223e1436093b3efa96a4778d2cff9281c7b397b20f8c970ba76508755ad41fa1b8c"
}