Change Details

``` Replace with RPC request reference to new WalletContext struct similar to the existing NodeContext struct and reference. This PR is a followup to #18740 removing the g_rpc_node global. Some later PRs will follow this up and move more wallet globals to the WalletContext struct. ``` Backport of core PR19096. Adapted to match our wallet dump RPCs separation.

``` Replace with RPC request reference to new WalletContext struct similar to the existing NodeContext struct and reference. This PR is a followup to #18740 removing the g_rpc_node global. Some later PRs will follow this up and move more wallet globals to the WalletContext struct. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/19096 | PR19096]]. Adapted to match our wallet dump RPCs separation.

``` Replace with RPC request reference to new WalletContext struct similar to the existing NodeContext struct and reference. This PR is a followup to #18740 removing the g_rpc_node global. Some later PRs will follow this up and move more wallet globals to the WalletContext struct. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/19096 | PR19096]]. Adapted to match our wallet dump RPCs separation.