Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,551,623",
      "signature": "0xacd06d44b306deec6bd446f5bfa2cfd81e3827d6768aeea54c0c9b9513ae00805461032e8517703ba436a1247a0f7143",
      "randomness": "0x09e378a27578ac9af945dad5c610544ff34c11b21d6d2adedc75768df357243b"
    }
  ],
  "blockNumber": "7,408,241"
}

{
  "Sr25519": "0xa24fe62ea69f354eb86db70100c2be48c30b301815df6af138c726f3ac4ec67e547fdec8193f4b2f1b079804c2fffed2436292f23d5d5f53d280fee8290b068d"
}