Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,579",
      "signature": "0xb6717b93ed104b8b9c50a6bfc3beb42e86045a6494f5deb518d5c056b434a548283835ccea96ecd779f39a2d7854ba56",
      "randomness": "0x49936f42ecf496b9e48ea4ecfc73e8f5e78c6be28389ae03e1794f38253cf654"
    }
  ],
  "blockNumber": "7,415,717"
}

{
  "Sr25519": "0x908f7fc48d3ad81a042812ea9c93ce488a5f49864e15e36084af9ee6a5104f31d7c42bbd1edf2cccd1582b3d23a75ec5e796bcc04e51b5fa1e20d7407405438f"
}