Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,662,340",
      "signature": "0xb87b84d881a4819f12409e1cf65682d146ca3c189c932d201228b451d84d6eedbe3040ededbdcb41671f60150a517500",
      "randomness": "0xed7225a688bb7bd3875d896ae2ee09b1d0c953fb19e5a471a6aa3d9c588f3ba8"
    }
  ],
  "blockNumber": "7,435,884"
}

{
  "Sr25519": "0xb235fd6255bee74e4229c3e2bec4cde342e9b7187deba5fcc6c0195f19245007120fe1893e216d4a1e04559cdfc8e188c5d6c6b15597406cd2867d75bbe54380"
}