The Blockfrost enpdoints expose the following parameters on the /network/eras endpoints as integers, but the rust spec determines them to be f64:

• https://github.com/blockfrost/openapi/blob/master/rust/src/models/network_eras_inner_end.rs#L18-L19
• https://github.com/blockfrost/openapi/blob/master/rust/src/models/network_eras_inner_parameters.rs#L21-L22
• https://github.com/blockfrost/openapi/blob/master/rust/src/models/network_eras_inner_start.rs#L18-L19