Since "Pul Pul" is a famous Armenian melody (often associated with the Duduk or Percussion ), check specialized folk music databases.
It sounds like you're looking for a specific or sheet music titled "Pul Pul" . Download pul pul part pdf
Many arrangements for individual parts (like flute, violin, or percussion) are uploaded by users on MuseScore.com. Since "Pul Pul" is a famous Armenian melody