Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,662,174",
      "signature": "0x83b4f0368428410ae8a9eccfad74aa53ac59c83da64115e5273f492ad514a8325484c42d4131b5f4cee29d805ad2acfc",
      "randomness": "0x6378f0ffd6e16690b4d7260bb3abd0cca2d70e309d79d61b93d9f961575fe3b8"
    }
  ],
  "blockNumber": "7,435,842"
}

{
  "Sr25519": "0x3c31fdff8c4469f29689d7b471411f0410e7d7910dc0e02189fcfa9602007804baf42c07d8a08a521782ef95c150f5f702892f3ad7e66fdaeb223738fc1e8c87"
}