Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,587,293",
      "signature": "0xb0501f9c7d7c0d9e28a8849d662d074fae72227017843fa86403225309a75a4fdd924c7a1da3142c2f71f9a905a84d66",
      "randomness": "0x9bd01439782f293542d7999f4353444720b45e691f887bfa301c0422d8658d08"
    }
  ],
  "blockNumber": "7,417,146"
}

{
  "Sr25519": "0x16efd26fd03ef8606528fba02ccc2f3271f6ffde4f773225b754e3e55c1d951a7bf347ec1d60fb53b7d8c39efecc537db4c678d64a52af30fea58c839f93708f"
}