Bentonville, Ark., Williams-Sonoma said quarterly profit rose nearly 12% on strong demand at its Pottery Barn and Pottery Barn Kids stores. Net revenues for the second quarter ended July 31, 2005, increased 12.6% over the second quarter of fiscal year 2004 to $776.2 million. Earnings rose to $30.8 million, or 26? a share, for the quarter, up from $27.6 million, or 23? a share, a year earlier.