generate secp256k1 and print in hex string

generate_secp256k1.py

# might require pip install ecdsa

from ecdsa import SigningKey, SECP256k1
sk = SigningKey.generate(curve=SECP256k1) # uses SECP256k1
vk = sk.get_verifying_key()

print('This is the secret key {} \nThis is the public key {}'.format(sk.to_string().hex(), vk.to_string().hex()))

bash script to generate multiple:

for n in {1..15}; do python3 generate_secp256k1.py ; done; exit 0;