Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,642",
      "signature": "0xb79fa241b7447ef6d8ff82ed546701bb279c873b158398b895fd963a007ad1a7fed48410f971655c3a2eeea82d2b3edc",
      "randomness": "0x255395df2496ac586470324fdcff6afd048bece3e9886214046ef74dba1e843a"
    }
  ],
  "blockNumber": "7,412,996"
}

{
  "Sr25519": "0x2c0e53392b51e04cf573624ce565af1127cb523431f85903233fbffd191a2368555ce0baf6fba5f9e382e60e1c83adf37b427176a7e4534fa8213dd0a49fbe83"
}