Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,253",
      "signature": "0x80bd77e557b41473d21ab54c60c6eea2ccbae2e800c70bb62e029fdce30ec4a333f4294dff164825e20fec453eaabf24",
      "randomness": "0x0e35ddf960bc24d098aaa6093ce75260e1cf1241f821fa788188c8c8c3cf19f0"
    }
  ],
  "blockNumber": "7,414,899"
}

{
  "Sr25519": "0x9c23774669290dd5822241c8b7b02be5e06d396a35c9a3febb2cb5e9e724fc35eb24c5f9efdff1ffc3fde06b4192cdcae8a95818c35ac0be30e0cc588f8aed8e"
}