Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,854",
      "signature": "0x97eb2333bebddfae5625ecf183c65d755f1c0e7f01f52a8d49e623b4904a3602123109b7fd50baf0866f35e075a5c2c5",
      "randomness": "0x0dd9e41468cfcd8e20a8c860107503cdd055c024da97524a11b26de033805de8"
    }
  ],
  "blockNumber": "7,413,799"
}

{
  "Sr25519": "0x720153436dedc754fc39e42a16f9487466a55e993bdf1acceef7327be2ba040d61b7299746eb34451b1b74f8663a0f97177a05dc32e196ef8ace12f2474d3c86"
}