Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,902",
      "signature": "0xae33976a53336e7fa0c24e1509a95d9982a980d1e611f9ec3f0a35319ddbea8c56b6d5b0f9bacd0675e1f8eb05b04c14",
      "randomness": "0x396b3b08308e59b1bd49d6ba4f9477e8c57d33067c35ce29fa5911f97bb7311e"
    }
  ],
  "blockNumber": "7,410,811"
}

{
  "Sr25519": "0x281b455cd6bc33f99ccbe7875a502ecbd8978836f0131d78c7aab176b2c3f40cc38694e3e626fdf9ede6be5da675f8e51a640fa032d5ec1b9722324d2eaf5687"
}