Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,571,658",
      "signature": "0x94f2cdc766fbff318353a3b6611e112a9152ba85f4d9d29eb68c941c45e270dfdfa1f2fb341df0bcc214db94c69036f9",
      "randomness": "0x8d4e41ebf6bdf03e67275ea7d7fe5c6d0a716a26a224aa538e07c01ddbcdf87e"
    }
  ],
  "blockNumber": "7,413,250"
}

{
  "Sr25519": "0x8e3b8e098e5d8f38218f724874d70f5f2b299c44c5762c201ba99287b265e770cac8f4da547163752b829bfb0cfe8186d27f780d9c9b7ff632c466abf334c285"
}