Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,583,784",
      "signature": "0xa2b577111b2f8fb464a3a9cb6b3b1fe7b40ff2f4fb28168737adf5d6f4bf527d3ff51226ba4d17d04d3ac7752948a745",
      "randomness": "0xf775d3aa550e5f381954d1c61bfa12fa212846a72e24e01fc73da0e1c9f04225"
    }
  ],
  "blockNumber": "7,416,268"
}

{
  "Sr25519": "0x72108f1a58dc84eebd6ba314acab0a925e7edbb844a7e9918f3a42714592f44aae988be9df5f9c21e8475e3b985cc3777ca7b5e8d34c9b36690c56a439063b86"
}