In plain words
The poet, of the fruit of this decad: The child sent the king [Kaṃsa] of the great, wealthy city [Mathurā] to heaven and came here to her side; divine Dēvakī, who had not seen his deeds, boundless in wonder, lamented. Kulacēkaraṉ, guardian of Kolli, who wears the feet of Māl as the ornament of his crown, spoke her lament as this Tamil garland of fine music. Those who can recite it will swiftly reach the world of Nārāyaṇa [Paramapadam].