From 6c1910593753bec35a6c8cc67ac91fd15e3346dd Mon Sep 17 00:00:00 2001
From: devopsbo3 <69951731+devopsbo3@users.noreply.github.com>
Date: Fri, 10 Nov 2023 12:27:53 -0600
Subject: [PATCH] Revert "accounts/abi/bind/backend: use requested header for
 gas prices and gas limits (#28280)"

This reverts commit a52b162d7cc22216c9044b3307c6fadf2de21251.
---
 accounts/abi/bind/backends/simulated.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index 8549976480..dbdcd17823 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -606,7 +606,8 @@ func (b *SimulatedBackend) callContract(ctx context.Context, call ethereum.CallM
 	if call.GasPrice != nil && (call.GasFeeCap != nil || call.GasTipCap != nil) {
 		return nil, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
 	}
-	if !b.blockchain.Config().IsLondon(header.Number) {
+	head := b.blockchain.CurrentHeader()
+	if !b.blockchain.Config().IsLondon(head.Number) {
 		// If there's no basefee, then it must be a non-1559 execution
 		if call.GasPrice == nil {
 			call.GasPrice = new(big.Int)
@@ -628,13 +629,13 @@ func (b *SimulatedBackend) callContract(ctx context.Context, call ethereum.CallM
 			// Backfill the legacy gasPrice for EVM execution, unless we're all zeroes
 			call.GasPrice = new(big.Int)
 			if call.GasFeeCap.BitLen() > 0 || call.GasTipCap.BitLen() > 0 {
-				call.GasPrice = math.BigMin(new(big.Int).Add(call.GasTipCap, header.BaseFee), call.GasFeeCap)
+				call.GasPrice = math.BigMin(new(big.Int).Add(call.GasTipCap, head.BaseFee), call.GasFeeCap)
 			}
 		}
 	}
 	// Ensure message is initialized properly.
 	if call.Gas == 0 {
-		call.Gas = 10 * header.GasLimit
+		call.Gas = 50000000
 	}
 	if call.Value == nil {
 		call.Value = new(big.Int)