Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,263",
      "signature": "0x8e97a6c45a58b21a54f254cc22c76b1996bc10763921926b5bb6d417fbeb71d0fcd9ff70c1acfcf03670f9d93d7f3183",
      "randomness": "0x21f32baf8eeca14cf1eb86a51417a70166521317b0a08082c74a284f93989c3a"
    }
  ],
  "blockNumber": "7,408,151"
}

{
  "Sr25519": "0xe2a3572fdee14a69106f5a4985b72996edc6159e2ba06a29540e225f6c3963760f4b70a0ae86219630a4b96870c9e9c3b4bb0e845fc110e626def132a5c29c8f"
}