Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,541,930",
      "signature": "0x941912832daf95f18be3ef32d765e16887b6ab262c10ad3d95f393177edfc2d144e240352454a1b19862f7acf8660373",
      "randomness": "0x8c3c09f23921e4b0fded8eae9418ab8418eb91c8c76fa55b51541a67a9512719"
    }
  ],
  "blockNumber": "7,405,818"
}

{
  "Sr25519": "0x2e9c249d62d1ab79b3f451549c19d77dfe957bde99f48c4570c97e7d98dce24bb7e1c1626b0e2805ccc27813d529f8eb4745e41f2e86ca5cadf7a1d4e262148c"
}