Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,256",
      "signature": "0xb9d1b52251dda5213807ad1d2d3267d258447e62402b36d8fa0e4b172723c2efd2abd1248afe0e630ddd34d3313e4033",
      "randomness": "0x88d230da82137c2b17ff17adf58eab18252d96a0e6b0d51794307221de29e790"
    }
  ],
  "blockNumber": "7,407,399"
}

{
  "Sr25519": "0x0ecb0e4f7a9efce773248c8ed1ea4d5268f181a7a9dc4bd168d422a680df84203cd8fb83f122ae282f6d446bd026eeaf30b5fe1b88e6f67f0e87d4265835f380"
}