fix: node ids for heimdall seeds in mumbai

.env.example

@@ -22,7 +22,7 @@ PEM_FILE_PATH=/absolute/path/to/your/aws-key.pem# absolute path pointing to the
 DEFAULT_STAKE=10000# default stake for each validator (in matic)
 DEFAULT_FEE=2000# default amount of fee to topup heimdall validator
 NETWORK= # mention "mumbai", "mainnet" or leave empty if spinning up a local devnet
-HEIMDALL_SEEDS=4cd60c1d76e44b05f7dfd8bab3f447b119e87042@54.147.31.250:26656,b18bbe1f3d8576f4b73d9b18976e71c65e839149@34.226.134.117:26656 # Heimdall seeds to be added in config.toml (when running a mainnet/mumbai node )
+HEIMDALL_SEEDS=e72c0466a02ea43b2198bd3a9454b87a3ef0d77e@54.147.31.250:26656,b302d1ddb21102e794b524d05152a7834da05bd1@34.226.134.117:26656 # Heimdall seeds to be added in config.toml (when running a mainnet/mumbai node )
 BOR_CHAIN_ID= # bor chainID (leave empty to get a random one)
 HEIMDALL_CHAIN_ID= # heimdall chainID (leave empty to get a random one)
 SPRINT_SIZE=64 # sprint size (number of blocks for each bor sprint)