Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,603",
      "signature": "0x8cf949333049697dc60502e4abebc3c51fbf5cfdf8b6112db1f349c50fcd14ad0adaf95950733ebc58fc667aeb9c224b",
      "randomness": "0x5b9ba8729adfd137e5e4d6868f93344b4fec6442f4ce9f08e066e7f59a414d19"
    }
  ],
  "blockNumber": "7,410,736"
}

{
  "Sr25519": "0x602b7fb9bf28ed73c76be81b28ed65bd3e07cf13625d79b2c7896c4aac78e74019f1998e77aa34160fe13110af7bf7920c0bfd0868e811572d3183656a95078f"
}