Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,551,682",
      "signature": "0xb3126c4f8bb67b596867d288b383dee11066ef73854020854dd08be181686f84edacaeae2a7eedc877ca6e53cbca7597",
      "randomness": "0xf6b2bdcaa8bdb606b461b74a98dcc7186864b258b399b4b6ceff4eadd3ffe7c8"
    }
  ],
  "blockNumber": "7,408,256"
}

{
  "Sr25519": "0xdc6fe75f1f47a129c18580dbd78af2f99b5d1cdfdeaf457b98a2804449c5541909a7fbd9961457d46da1b8d1ca9f232d24a7bdeb13bd164ce7d267e8a046f880"
}