Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,584,427",
      "signature": "0x8c5f28cc0d200eabd9775ca85245e8b9210b37a987564a57d14b5673ed08b124453d4479e6324dba67130e438e72242c",
      "randomness": "0x1ba978696ddafd2e9f1c84fd9965ffa1d34db26ff8e3099c3fa98877b523aadb"
    }
  ],
  "blockNumber": "7,416,429"
}

{
  "Sr25519": "0x649dd967b6dc1e60a619b8003cd90891b7092f19008cbb9a4d454154be1cfb7980572b21870cec0b07a9504ae7c74841ca53d0bb08d465196047971c54926383"
}