(begin 
    (try! (contract-call? 'SP1BX0P4MZ5A3A5JCH0E10YNS170QFR2VQ6TT4NRH.byzantion-market-v7 add-collection "SP3N3ZFMFBSBWD5EXPWS3WWQ33S6TPWH6M4MZPZHE.the-0grails-genesis-clutch" "the-0grails-genesis-clutch" 'SP3V5FHBHCX3BTPK6KAE916FW3R8RTFGZ68DXG43J.the-0grails-genesis-clutch u250 u500 'SP36H1JRR6SGAZCPAMWX0F74PJG3V2DGPCNMR437N))

    (ok true)
)