Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,566,779",
      "signature": "0x8040f8c912c4e5b4952a80575b02798323b6af2af42fbba923d2c1f353d8a9a9d008663c526d0d02ea2b511ab1c3b05d",
      "randomness": "0xbfa76ac161ab1753da4bb0523b690d76c0a85341bd975fd5fc8c4705c20d170d"
    }
  ],
  "blockNumber": "7,412,030"
}

{
  "Sr25519": "0x5c6a79325cf40f021d4b2c763610a099f9a6efa75ba71e28c2c50abd5195f350da99578339972f68b4beea4b6d56438c74586f14dec3f1253017e28370a1e88d"
}