Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,627,695",
      "signature": "0xaa30d7553139a7d0f6a3c4641f95f0ec06427848e73b035fe6c9c2fe06ce767a758578856cd584d7936c8ee17537b0f0",
      "randomness": "0xbcd51455519da5ce7b354102be3149707a9506116f0b663972d95a9c0e79aa1f"
    }
  ],
  "blockNumber": "7,427,238"
}

{
  "Sr25519": "0x9ad19fed19b0362d9894e4b261fe61af6a01b6c70a788b2a7fa4e16be6e55e54144e333623c26da5f18c74207a7060bc78b23a4dbd987bd6feb91f5232078c84"
}