Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,591,774",
      "signature": "0xb051cb1e1037b650027a3b7e4e5a10236b46aaef31fc5b25c7d5451bd96343a19fbaebdb6607e8c7cffb49a254637173",
      "randomness": "0xdf3d8ab5191897178357b515b2d0ea4dc8557d59a05e42709484dc18305a0199"
    }
  ],
  "blockNumber": "7,418,266"
}

{
  "Sr25519": "0x0255c92d97d17bcb61e2f9c4a178b963bb6b0a4b231e15fe58823457457dde2cdbf0178959814d8180c6e93041b8e9ef14f3f2f6947aefe1d301c18ca53f6182"
}