Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,581,725",
      "signature": "0xb5cd31211cce7be35583b5e677728e16be1fa34d1920255d14eea1c2c6dc4f5a4acf5fa22d391a815df6cc923c6e5feb",
      "randomness": "0xf565c51012d1aeb8a1d865ace5f3bcceb2de847f9c9af29e5397779f6c8fbe9f"
    }
  ],
  "blockNumber": "7,415,754"
}

{
  "Sr25519": "0x469f45e0662438be6dd9a2cdb0d77ebb15c3d5b99afed3ddeb7a5d81a21e2864620511731e740052b622e74fbcba393ef9affc81a7f62ce5e1581888fefe9a8e"
}