Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,556,440",
      "signature": "0x94bb5aa75acbd2c1baa53cab22d6fd3c437351ae97154d2abbcd4bae4866b8f46ebc6044b592a3e4e1fbacc29445375f",
      "randomness": "0x9364eaed7c8cef4355d55654f899f1a9173cf157ca324600dce28128e6b188ec"
    }
  ],
  "blockNumber": "7,409,445"
}

{
  "Sr25519": "0x283144e48bda136dcae5d02428548f6b3b534d0b09d00bd4d2e7db30ed6131075eee8d8420eb162f3fce358e5c1a71e160ce899afa69d2fed6c577bb4a035788"
}