Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,582,022",
      "signature": "0x8d36b6ae60f03de4f450a4bdd75311fb4d1a68923fc86ff2ff1302729a0e9241bc142997b450ccbe45323e37c5e0dbb7",
      "randomness": "0x2bd196c81193e45238ba43df019826a8bc418540b45853cb5c5e1e9b41b74083"
    }
  ],
  "blockNumber": "7,415,828"
}

{
  "Sr25519": "0x065c6f726eea0319fb87a2ccf5e7925b31ef62b958eb202ac28642c7dd86060b7fb0afebe01fb7826b0e9de6222f903e1fe237c1f54368e8dde5538af5085385"
}