Can I send BTC from other node or wallet with my address?

Can I send BTC from other node or wallet with my address?

I'm trying to send bitcoins from node2 with my address using private key noted that my address is created in node1.I followed this link: "https://en.bitcoin.it/wiki/How_to_import_private_keys" I dump private key in node1 using this command:

bitcoin-cli -testnet -rpcuser=test -rpcpassword=test123 dumpprivkey "2N7YvA6ZBjFvXE3wuNQH4csev1QUWtrzYgA"

Then I imported private key in node2 through this command:

bitcoin-cli -testnet -rpcuser=test -rpcpassword=test123 importprivkey cNKbGVQvQgJsJuRy25ggZ71BRA9UZyEPCMekdntnZDWjYTg9TpRu

now I want to send bitcoin from node2 with my address to different address

can anyone please give me solution to make transaction using my address private key thanking you in advance

http://bit.ly/2HTX8nN

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