Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,583,250",
      "signature": "0x86b512653ac39f63e5cbe9d8f740d9248f4dad31e69dbf691575827f67fcc1e82bcf35cb53bf2a396514e31999566a45",
      "randomness": "0x72d8a0e0918a39ab04401947618536ecb808a20dce0f53b9515e956c11591c59"
    }
  ],
  "blockNumber": "7,416,135"
}

{
  "Sr25519": "0x4cdeb6e8a32de32c1f55dfef823a76f85c5ac6edbf616b7c44af925666acdb5c00135bef39d555c6a79306a1d522c4a7063ab822683a2176ed21615eb6dac18b"
}