Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,543",
      "signature": "0x90f934d8c8d258a14bc1f2bcb0eededcb84e8805bb3b9edf521fa5f6e176df66f3b7f85ec4dac8ff5da569c11bf5d924",
      "randomness": "0x34a59044891ec6c226c1f395f89df7803d15ab972382affd7a2e34b4793bcf3c"
    }
  ],
  "blockNumber": "7,410,471"
}

{
  "Sr25519": "0xe807f168f6bb5faaccac0b5c4ad5623fc78d1da45c37bdc730f3eda2102fa24cec060ead8a67efb9c854d0994b76ceb3360e4b64be2e02c774d9a4fbef981689"
}