Function createRollAppToHyperlaneMemo

  • Creates EIBC memo for RollApp -> Hub -> Hyperlane forwarding

    The memo structure is: { "eibc": { "fee": "<eibc_fee>", "dym_on_completion": "<base64(proto(CompletionHookCall))>" } }

    The CompletionHookCall contains:

    • name: hook name (HOOK_NAMES.ROLL_TO_HL)
    • data: proto-encoded HookForwardToHL

    Parameters

    Returns string

    JSON memo string to include in IBC MsgTransfer