Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,336",
      "signature": "0x808322cdb4eb7eea5ab4137917b7d573bca491cfac231bcfbc8d2f4ab04642cce242177b458268cf89adc354ac418241",
      "randomness": "0x5a3b0a67b9edaf1a06a30a32c76abc093c0430778375fb29e60f4a3273f6c76a"
    }
  ],
  "blockNumber": "7,408,670"
}

{
  "Sr25519": "0x5c720ce1b0cd5eee108295f49f945c71142213352945bf7df74a4cf924a9d2447f4936b59e33b154f3f46af523adc5253250ddaa312e20e029d7c731f2829287"
}