godot/editor/icons/KeyTrackRotation.svg

<svg xmlns="http://www.w3.org/2000/svg" width="10" height="10"><g fill="#ff2b88"><circle cx="5" cy="5" r="1.25"/><path d="M5 .625a4.375 4.375 0 0 0-3.114 7.499h-.692v1.25h2.5a.625.625 0 0 0 .607-.777l-.625-2.5-1.213.304.175.7a3.125 3.125 0 1 1 4.514.106l.885.885A4.375 4.375 0 0 0 5 .625z"/></g></svg>