Fixed parse key issue (backport #9299) (#9561)

* Fixed parse key issue (#9299)

* Fixed parse key issue

* Added getconfig in root command

* uncommented changes in parse.go

(cherry picked from commit d7dd1d7)

# Conflicts:
#	simapp/simd/cmd/root.go

* Add changelog

Co-authored-by: Prathyusha Lakkireddy <prathyusha@vitwit.com>
Co-authored-by: Amaury M <1293565+amaurym@users.noreply.github.com>

CHANGELOG.md

@@ -34,6 +34,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+## Unreleased
+
+* [\#9299](https://github.com/cosmos/cosmos-sdk/pull/9299) Fix `[appd] keys parse cosmos1...` freezing.
+
 ## [v0.42.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.6) - 2021-06-18
 
 ### Improvements

simapp/simd/cmd/root.go

@@ -75,6 +75,8 @@ func NewRootCmd() (*cobra.Command, params.EncodingConfig) {
 
 func initRootCmd(rootCmd *cobra.Command, encodingConfig params.EncodingConfig) {
 	authclient.Codec = encodingConfig.Marshaler
+	cfg := sdk.GetConfig()
+	cfg.Seal()
 
 	rootCmd.AddCommand(
 		genutilcli.InitCmd(simapp.ModuleBasics, simapp.DefaultNodeHome),