Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,654,520",
      "signature": "0xb7b5ecb669dff5117f93ff5128b10a9f533ee92294d468d9a6717d70b24739fea67aa86a5148fbb7a7921315d04f0d86",
      "randomness": "0xd3aab56a9af5001e40285325d6234b73dd6b84e8b44c63980e05a62fb6d8cd1c"
    }
  ],
  "blockNumber": "7,433,934"
}

{
  "Sr25519": "0xfa14368f0244ede05fb2312ccd8e0b432d6884206a513754105d801f020b256a5eaf3ca00f41f9edd3b5853ea1b9b3436d86302ca3c67ce46dfa0a08ed5bd88e"
}