Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,563,534",
      "signature": "0xb1fb0a8dd615c03ab71e21a7b3d597583335640dd67a3baf0420ca196dc38b6136a5cb215019f8ff4379e0aa1becc945",
      "randomness": "0x4c846dbc0a52020a93f053e5c0cf5eda4c82f5c7800e579fe7ac9f8bf0de1c8a"
    }
  ],
  "blockNumber": "7,411,219"
}

{
  "Sr25519": "0xf2dda1cb1c50499b8eed69294e149a10a60c178510df0c3541e8a965cd2f8b4328d355ca8ba5f7e646f9e1f81d1eb4040f8928f9fafb27cf10dcdb8a3d374c81"
}