Dear Forum Members

i have Mikrotik Router as my core router

I have two physical up link from single service provider , The Service provider ASNumber is only one, where i have one IP pool which i had mapped with my two ASN Number , On both link one link is of 20Mbps and second link 50Mbps now i am using only one IP pool of /24 in which i want to share load on both links

Can any one suggest me best way to configure ???