bject</span>
<span class="n">writeBuffer</span><span class="o">.</span><span class="nf">append</span><span class="p">(</span><span class="nv">bytes</span><span class="p">:</span> <span class="kt">UnsafePointer</span><span class="o">&lt;</span><span class="kt">UInt8</span><span class="o">&gt;</span><span class="p">(</span><span class="n">firstArrayOfNumbers</span><span class="p">),</span>
                   <span class="nv">length</span><span class="p">:</span> <span class="kt">MemoryLayout</span><span class