It’s much harder to spell words wrong while writing longhand than while typing. If you want to intentionally spell words wrong, you will probably have to resort to the keyboard.
Emily Dickinson’s poems were a form of visual poetry, or artist’s book. I think it is absolutely a shame that they are reproduced in straight text. At one point, publishers restored a semblance of her original punctuation. But even that version remains a faint shadow of her actual artwork. Link related to this topic: Dickinson Electronic Archives: Archive Description