Please 'google' for 'polypyrrole xrd pattern' and you will find a lot of similar XRD pattern in the images section of the search results peaking around 23°.
I think your XRD pattern most likely confirms that you have got polypyrrole.
Please Send me the raw file with the possible composition and elemental list . I will give you answer with peak identification if possible with my software.
In this respect you would better use FTIR or perhaps solid state NMR for identifying your material, as XRD of amorphous materials is not really informative.