Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,550,988",
      "signature": "0x99e63ba2e8853d9cd02654da925ec7cfd9535b25c67fb1eac4201a029553b4fad7cf4900b4a6ca156d9edaf5913bbfd3",
      "randomness": "0x3e0e577c92dff1e16b267d6f25045ded4ab3be2e74b14f1bd2c2ffbf832d8fa3"
    }
  ],
  "blockNumber": "7,408,082"
}

{
  "Sr25519": "0xaa8c4cbfab4c5e82cb5709ff34cd0458d66f89a8213b631405712146d70d9d5be9de6588f94fde7d7bf7fa10ef06c69ca80d7ff38a2c13c54b66c8753c61f084"
}