Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,142",
      "signature": "0xb4beaf34937f9c48e60f46c5302db25045d88ac05943621eb10eadee2aad362e4f7a4e6821af93e3ad73f2689b29a284",
      "randomness": "0x4cfab798abd58e069875e5bb796976d35835a5364c8a4ff677049ac200e60edc"
    }
  ],
  "blockNumber": "7,412,871"
}

{
  "Sr25519": "0x5e02110b729826b94d22ba9b6357ba3d874893ebdd88f55828789080aef47976429d1205be6b9ce7457d2169d2fd982f5cae9c4afa1499bdeb9e17d0950c458c"
}