Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,633,264",
      "signature": "0xac9b45d31335634ce9fe30973cd3f9beefe0a6870dd5ae94c1fe91affa1c570c38bb77270aa8e0994d8c3d5274fcae39",
      "randomness": "0x2225233ea1f7d843268047a805386d805caab37570262a160762020c76e6a7ef"
    }
  ],
  "blockNumber": "7,428,630"
}

{
  "Sr25519": "0x1623209b68e910aff5fd3cfc33c3caba2d96858bf650336ea71853cafb2a3327a9614311d0b11a34e93e066a42665e62f32eb52624e19eaeb433a33853ec3b8d"
}