Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,497",
      "signature": "0xa3078caefd378c5ca09b2bdaa4a08ccbe40f6e5507ddf288b1b1f50aa87eea22f514caa89508e401942e74d3e1736377",
      "randomness": "0xa247dd93363f9bd53d86fdaedee08571c8bcf076245a706fd4f320044735624a"
    }
  ],
  "blockNumber": "7,414,710"
}

{
  "Sr25519": "0xb2d671e0a3942c27283cacfeb61a65669d93ff7457d7a152a5fc2f000d6a3d7f092f2589479153f0c3a9335c381af0a08544667d1f092c531e2c7749cc6ccc8a"
}