Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,260",
      "signature": "0xb9e7fd01afe683ffcd4901fcb4f548791866adc2beeb6a97df8ce5b5ea4337a8b84d93ae39d07d094b0ea0e01965e2ba",
      "randomness": "0x09f500cbe3e541ac490b6ade59eeb4f03d38b71aa835ad5d535451fe8d90709f"
    }
  ],
  "blockNumber": "7,416,637"
}

{
  "Sr25519": "0xbe4c50fc01b537db8067640f7b44d5db9e60f86534dd95dfd4e0abbe93f7c2388322b0114d38b8b023a6da90af13d3cce385ac48a8b76896ae9c6b7b5e65c68d"
}