Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,102",
      "signature": "0xa92cf71fe9439f04d9c0eb8dbfeba667787e3a84a58b9241113399d8226254d31b7b8954de2dc21222a22ff858f646d6",
      "randomness": "0xd22ed839c36f99282d5a8e8f771058bea34fe89303f2805491c901361fd260f2"
    }
  ],
  "blockNumber": "7,410,111"
}

{
  "Sr25519": "0x8cd70f2a21ef84cc64a027f669ee4b7e8cbc5ed8be5570a13b7aa440291df54e2a8c6c5a3e4b131356c6f5f118487a975b9c11d34b822488dd814f5167722285"
}