addAmounts

open fun addAmounts(index: Int, value: Amount): Cosmos.Message.THORChainSend.Builder
open fun addAmounts(builderForValue: Builder): Cosmos.Message.THORChainSend.Builder
open fun addAmounts(index: Int, builderForValue: Builder): Cosmos.Message.THORChainSend.Builder

repeated .TW.Cosmos.Proto.Amount amounts = 3;