Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,557,987",
      "signature": "0x8725ab7e56c14b7827cac87a25cf8c090829c5465ce279ed87dc03ee7a8bf8e864803b0da0b23819cc0198f7a2fcc430",
      "randomness": "0x669ae93a453c4df47011fbb1b2db262c5feb660287bb63f4bb8fae59c6e076fb"
    }
  ],
  "blockNumber": "7,409,832"
}

{
  "Sr25519": "0xca93cd1432eb1cfbc033b5f2133ea02b0b437ab773d318fc32acd1d9f0660b41bd77c5f04017cc77854ac15cb0fa36bca87f380675cd4486119d69bf20315183"
}