Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,300",
      "signature": "0xab649b407ecfbb7dfb84f55f4cf8af26aee78bd39524f52a56920b0fb48ed4b090c5cb21f70a8775364bc0343ffa45ee",
      "randomness": "0x04ea529c22aaee8ddb25f3fa16908e6219bda726f8b694a37d09c9ce7ccb079a"
    }
  ],
  "blockNumber": "7,405,910"
}

{
  "Sr25519": "0x769e36a6d14ceb334b734fa898094e1ecaecf7371eea3f047f8949c2f7498e472a4a527cc155d71e87f4c6a122f67e67158335bf3b6f5d47be9f3bf394677f85"
}