Import existing validator private key

[big-bag]

Hi Dear Community,

I succesfully configured AWS Nitro Enclaves with tmkms-nitro-helper. Private key was created on enclave side and I created validator using public key from output. It works if I need to start a new validator.

But now I want to do the reverse operation and import existing private key from existing validator into the enclave.

Can you help me please how to do it?

My private key looks like

$ cat $HOME/.haqqd/config/priv_validator_key.json
{
  "address": "B45FD983A9E983F1D59E6F9B0FF8E18804586A3F",
  "pub_key": {
    "type": "tendermint/PubKeyEd25519",
    "value": "0tuLBxhynbrW7CB/qCyZTCpRdTwnw76K6p7ruzxbhnE="
  },
  "priv_key": {
    "type": "tendermint/PrivKeyEd25519",
    "value": "qLqK82/Q3IkrD9PoLWQQYCS51G14DA/DTlToZjsd+UzS24sHGHKdutbsIH+oLJlMKlF1PCfDvorqnuu7PFuGcQ=="
  }
}