Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,602,941",
      "signature": "0xac77f4fef38a450e43b8278a23bca21dc36191127b3ddc599bb4168a5a6245bf651f6beac24892582e5342762c4fe2a6",
      "randomness": "0x2132e81fd7dd343594d6c9f0f7bcd117bfe786f0382de1ead6ed0f71c3918a7b"
    }
  ],
  "blockNumber": "7,421,052"
}

{
  "Sr25519": "0xacb23bd384fae59e225e15c3969ed9bb3075cb1d74961f025879363b0570ee585c14a66d1f36f0cc8e33c018997d8d90a87dcb9a07907ff21ee135a25b7c678a"
}