Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,602,896",
      "signature": "0xb367156f0b5b8e786d752292fe8eb84708976587986ca88cfc61d7da946f1f1ac7d82a2d9c7d55522e0df87dbb04850a",
      "randomness": "0x0a108b22e5e47b9c898e13a5518192eb62012194ddb97197c8b2a4f82d82f864"
    }
  ],
  "blockNumber": "7,421,040"
}

{
  "Sr25519": "0x12094e2147f4797194056999d56ca69da2b5b258b762336e6962e3f521fb8e4556dec694d489ffaf20d0e4aaed670db051c12502404482dbea1c937938681683"
}