Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,621",
      "signature": "0xb1e191dd9d1e4577cc6904794aa6b5395c086337da70eb93b80e63cd5e997566be442640e90a45584d849eef268df0c8",
      "randomness": "0x4ad2498e106b4a2814f7ef2d2328a282400e261dc6aa3745aec1aaa70f350899"
    }
  ],
  "blockNumber": "7,414,491"
}

{
  "Sr25519": "0x5a48eb47514a614fca459ad5b4c54aa71d7520199f985273114263056a3ec66d08c7cf8de90197d71b9594afc3b96abeadba68bb4d778f5dbe0dd8875d348581"
}